Gaya APA

Judul, . et al (2008). E-BOOK TLM Harrison's Principles of Internal Medicine:Self-Assesment and Board Review (Edisi 17). New York: MC GRAW HILL.

Gaya MLA

Judul, . et al. "E-BOOK TLM Harrison's Principles of Internal Medicine:Self-Assesment and Board Review". Edisi 17 New York: MC GRAW HILL, 2008. Text.