Cita APA

Little, R. C., & Little, W. C. (1989). Physiology of the heart and Circulation (4. edition.). Chicago, III.: Year Book Medical.

Citación estilo Chicago

Little, Robert C., y William C. Little. Physiology of the Heart and Circulation. 4. edition. Chicago, III.: Year Book Medical, 1989.

Cita MLA

Little, Robert C., y William C. Little. Physiology of the Heart and Circulation. 4. edition. Chicago, III.: Year Book Medical, 1989.