Gaya APA

Soemoharjo,Soewignjo, ., Gunawan,Stephanus, . (2008). Hepatitis Virus B (Ed.2). Jakarta: EGC.

Gaya MLA

Soemoharjo,Soewignjo, ., Gunawan,Stephanus, . "Hepatitis Virus B". Ed.2 Jakarta: EGC, 2008. Textbook.