Gaya APA

S.Dizon,MD, D. et al. (2011). A Bout Human Papilloma Virus (HPC) (-). America: Jones and Barttett Publishers.

Gaya MLA

S.Dizon,MD, D. et al.. A Bout Human Papilloma Virus (HPC). - America: Jones and Barttett Publishers, 2011. Text.