Gaya APA

al], R, O, B, [. (2012). Heart disease: a textbook of cardiovaskular medicine (Ed. 9.-- Vol. 1). China: Elsevier Saunders.

Gaya MLA

al], Robert, O., Bonow, [et. "Heart disease: a textbook of cardiovaskular medicine". Ed. 9.-- Vol. 1 China: Elsevier Saunders, 2012. Buku.