Gaya APA

SCHUNACK, W, [, A. et al (1990). Senyawa obat (ed. ke.2). Yogyakarta: Gadjah Mada University Press.

Gaya MLA

SCHUNACK, Walter, [et, Al.]. et al. "Senyawa obat". ed. ke.2 Yogyakarta: Gadjah Mada University Press, 1990. Buku.