APA-referens

B.B Cohen, C.M Steel, & D.K Apps. (1988). Biochemistry (5.). Bailliere.

Chicago-stil citat

B.B Cohen, C.M Steel, och D.K Apps. Biochemistry. 5. Bailliere, 1988.

MLA-referens

B.B Cohen, et al. Biochemistry. 5. Bailliere, 1988.