Gaya APA

PhD, V., W., R. (2020). Biokimia Harper (Harper's Illustrated Biochemistry) Edisi 31 (Edisi 31). Jakarta: EGC.

Gaya MLA

PhD, V., W., R.. Biokimia Harper (Harper's Illustrated Biochemistry) Edisi 31. Edisi 31 Jakarta: EGC, 2020. Text.