Cita APA

Morton, J. (1979). Guts: The form and function of the digestive system (2.).

Chicago Edition Citation

Morton, John. Guts: The Form and Function of the Digestive System. 2. Edward Arnold and Co., London, 1979.

Cita MLA

Morton, John. Guts: The Form and Function of the Digestive System. 2. 1979.