APA (7th ed.) Citation

Hollingdale, J., & Greitemeyer, T. The effect of online violent video games on levels of aggression. Public Library of Science (PLoS).

Chicago Style (17th ed.) Citation

Hollingdale, Jack, and Tobias Greitemeyer. The Effect of Online Violent Video Games on Levels of Aggression. Public Library of Science (PLoS).

MLA (9th ed.) Citation

Hollingdale, Jack, and Tobias Greitemeyer. The Effect of Online Violent Video Games on Levels of Aggression. Public Library of Science (PLoS).

Warning: These citations may not always be 100% accurate.