Cita APA

Curtis, H., Barnes, N. S., & Baty, S. (1994). Invitation to biology (5. edition.). New York, New York: Worth Publishers.

Citación estilo Chicago

Curtis, Helena, N. Sue Barnes, y Shirley Baty. Invitation to Biology. 5. edition. New York, New York: Worth Publishers, 1994.

Cita MLA

Curtis, Helena, N. Sue Barnes, y Shirley Baty. Invitation to Biology. 5. edition. New York, New York: Worth Publishers, 1994.