Read the excerpt and answer the question that follows.
From page 2 of "Assessing the Rapid Expansion of Invasive Snail Species in Ecosystems" by Dr. Olivia Montague, Aquatic Biologist and Conservation Specialist
In recent years, there has been a concerning increase in the presence of certain snail species within various ecosystems. These snails, previously considered harmless inhabitants of specific habitats, have now emerged as invasive species, significantly impacting native species. This article seeks to examine the factors contributing to this phenomenon and discuss the potential ecological and economic consequences of their spread. It aims to raise awareness among scientists, policymakers, and environmental managers regarding the urgent need for effective strategies to mitigate the threat posed by these invasive snails.
Which of the following lines correctly uses internal citations?
According to Dr. Olivia Montague, "In recent years, there has been a concerning increase in the presence of certain snail species within various ecosystems" (2).
Source 3 page 2 says that in recent years, there has been a concerning increase in the presence of certain snail species within various ecosystems (Dr. Olivia Montague).
In recent years, there has been a "concerning increase in the presence of certain snail species" within various ecosystems (2, Aquatic Biologist and Conservation Specialist).
In recent years, there has been a concerning increase in the presence of certain snail species within various ecosystems ("Assessing the Rapid Expansion of Invasive Snail Species in Ecosystems") 2.