Cita APA (7a ed.)

Burton, M., & Burton, R. (1973). The life of meat eaters: Introduction to the way meat eaters live and behave. MacDonald Educational.

Cita Chicago Style (17a ed.)

Burton, Maurice, y Robert Burton. The Life of Meat Eaters: Introduction to the Way Meat Eaters Live and Behave. London: MacDonald Educational, 1973.

Cita MLA (9a ed.)

Burton, Maurice, y Robert Burton. The Life of Meat Eaters: Introduction to the Way Meat Eaters Live and Behave. MacDonald Educational, 1973.