Gaya APA

William, F. (1981). Prinsip-Prinsip Kimia Medisinal (2nd.ed.). Yogyakarta: Universitas Gajah Mada.

Gaya MLA

William, Foye. "Prinsip-Prinsip Kimia Medisinal". 2nd.ed. Yogyakarta: Universitas Gajah Mada, 1981. Text.