Graham,Judith. “Happiness is Contagious:New Study Finds.” Chicago Tribune: Health (4 Dec 2008) 16 Dec 2008.

<chicagotribune.c o m/features/health/chi-081204happiness,0,6297377.story>.

is this correct now

helpppp english plzz - Anonymous, Friday, September 30, 2011 at 3:42pm
#7-
"So suggests a new study proposing that happiness is transmitted through social networks, almost like a germ is spread through personal contact. The research was published Thursday in BMJ, a British medical journal "(Graham).

helpppp english plzz - Anonymous, Friday, September 30, 2011 at 3:47pm
#8-
"You may think your attentive spouse, your loving children, and your good friends are what make you happy. But something else may be going on: The people they're connected with are making you happy too." (Graham).

This is fine except for one thing: Put a space after the comma in the author's name!

Graham,Judith. “Happiness is Contagious:New Study Finds.” Chicago Tribune: Health (4 Dec 2008) 16 Dec 2008.
<chicagotribune.c o m/features/health/chi-081204happiness,0,6297377.story>.

This is fine except for one thing: Remove the extra space after the word journal. It should look like this: ...medical journal" (Graham).
#7-
"So suggests a new study proposing that happiness is transmitted through social networks, almost like a germ is spread through personal contact. The research was published Thursday in BMJ, a British medical journal "(Graham).

This is fine except for one thing: Remove the period after too -- keep the period at the end; you don't need both.
#8-
"You may think your attentive spouse, your loving children, and your good friends are what make you happy. But something else may be going on: The people they're connected with are making you happy too." (Graham).