Gaya APA

A, Y, , J. et al (2011). Pharmacology and Therapeustics for Dentistry (7th.ed.). St. Louis: Mosby.

Gaya MLA

A, Yagiela, , John. et al. "Pharmacology and Therapeustics for Dentistry". 7th.ed. St. Louis: Mosby, 2011. Text.