APA citiranje

DiGrazia, J., McKelvey, K., Bollen, J., & Rojas, F. (2013). More Tweets, More Votes: Social Media as a Quantitative Indicator of Political Behavior. Public Library of Science.

Citação norma Chicago

DiGrazia, Joseph, Karissa McKelvey, Johan Bollen, and Fabio Rojas. More Tweets, More Votes: Social Media As a Quantitative Indicator of Political Behavior. Public Library of Science, 2013.

MLA citiranje

DiGrazia, Joseph, Karissa McKelvey, Johan Bollen, and Fabio Rojas. More Tweets, More Votes: Social Media As a Quantitative Indicator of Political Behavior. Public Library of Science, 2013.