APA (7th ed.) Zitazioa

A. Ross, D., G. Smith, P., & H. Morrow, R. (2015). Chapter 22 Phase IV studies. Oxford University Press.

Chicago Style (17th ed.) Zitazioa

A. Ross, David, Peter G. Smith, eta Richard H. Morrow. Chapter 22 Phase IV Studies. Oxford University Press, 2015.

MLA (9th ed.) Zitazioa

A. Ross, David, et al. Chapter 22 Phase IV Studies. Oxford University Press, 2015.