Gaya APA

Ferri, F, F. (2016). Ferri's Klinical Advisor 2025: 5 Books in 1 . New York: Elsevier.

Gaya MLA

Ferri, Fred, F.. "Ferri's Klinical Advisor 2025: 5 Books in 1". New York: Elsevier, 2016. Text.