Gaya APA

al., V, W, R, P, E. (2022). Biokimia Harper, Ed. 31 . Yogyakarta: Penerbit EGC.

Gaya MLA

al., Victor, W., Rodwell,, PhD,, Et. "Biokimia Harper, Ed. 31". Yogyakarta: Penerbit EGC, 2022. Text.