APA Style

E., B, J. et al (2015). Mandell, Douglas, and Bennett,s Principles and Practice of Infectious Diseases (8thedtion). New York: Elsevier.

MLA Style

E., Bennett, John. et al. "Mandell, Douglas, and Bennett,s Principles and Practice of Infectious Diseases". 8thedtion New York: Elsevier, 2015. Text.