APA citiranje

Itani, H. A., Dikalov, S., & Harrison, D. G. (2013). Knock, knock: Who’s there? Nox1.

Citação norma Chicago

Itani, Hana A., Sergey Dikalov, and David G. Harrison. Knock, Knock: Who’s There? Nox1. 2013.

MLA citiranje

Itani, Hana A., Sergey Dikalov, and David G. Harrison. Knock, Knock: Who’s There? Nox1. 2013.