APA (7th ed.) Citation

Liggins, J., Pihl, R. O., Benkelfat, C., & Leyton, M. (2012). The dopamine augmenter L-DOPA does not affect positive mood in healthy human volunteers. Public Library of Science (PLoS).

Chicago Style (17th ed.) Citation

Liggins, John, Robert O. Pihl, Chawki Benkelfat, and Marco Leyton. The Dopamine Augmenter L-DOPA Does Not Affect Positive Mood in Healthy Human Volunteers. Public Library of Science (PLoS), 2012.

MLA (8th ed.) Citation

Liggins, John, et al. The Dopamine Augmenter L-DOPA Does Not Affect Positive Mood in Healthy Human Volunteers. Public Library of Science (PLoS), 2012.