APA način citiranja

Gravitt, P. E., & Kirk, G. D. (2010). Progress and pitfalls in defining the influence of HAART on HPV-associated cervical disease.

Čikaški stil citiranja

Gravitt, Patti E., i Gregory D. Kirk. Progress and Pitfalls in Defining the Influence of HAART On HPV-associated Cervical Disease. 2010.

MLA način citiranja

Gravitt, Patti E., i Gregory D. Kirk. Progress and Pitfalls in Defining the Influence of HAART On HPV-associated Cervical Disease. 2010.