Cita APA

Oram, R. F. (1989). Biology, living systems (6th ed., Teacher annotated ed.). Merrill Pub. Co..

Chicago Style (17th ed.) Citation

Oram, Raymond F. Biology, Living Systems. 6th ed., Teacher annotated ed. Columbus, Ohio: Merrill Pub. Co., 1989.

Cita MLA

Oram, Raymond F. Biology, Living Systems. 6th ed., Teacher annotated ed. Merrill Pub. Co., 1989.