Gaya APA

LONGO, D, L., FAUCI, A, S. (2013). HARRISON : GASTROENTEROLOGI AND HEPATOLOGI . YOGYAKARTA: DIAN RAKYAT.

Gaya MLA

LONGO, DAN, L., FAUCI, ANTHONY, S. "HARRISON : GASTROENTEROLOGI AND HEPATOLOGI". YOGYAKARTA: DIAN RAKYAT, 2013. PERAWAT.