Gaya APA

Schiff, L., Schiff, E, R. (1993). Diseases of the Liver. Vol 1 (7th. ed). Philadelphia: J.B. Lippincott.

Gaya MLA

Schiff, Leon., Schiff, Eugene, R.. "Diseases of the Liver. Vol 1". 7th. ed Philadelphia: J.B. Lippincott, 1993. print.