APA Style

Levy, M, N. et al (2006). Berne & Levy principles of physiology (4th ed.). St. Louis, Mo. :: Elsevier Mosby,.

MLA Style

Levy, Matthew, N.,. et al. "Berne & Levy principles of physiology". 4th ed. St. Louis, Mo. :: Elsevier Mosby,, 2006. Text.