Cita APA (7th ed.)

Klopfer, P. H., & Bateson, P. Ontogeny. Springer International Publishing.

Cita Chicago (17th ed.)

Klopfer, Peter H., i Patrick Bateson. Ontogeny. Cham: Springer International Publishing.

Cita MLA (8th ed.)

Klopfer, Peter H., i Patrick Bateson. Ontogeny. Springer International Publishing.