Cita APA

Baerends, G. P., & Baerends-Van Roon, J. M. (1950). An introduction to the study of the ethology of cichlid fishes. Brill.

Citación estilo Chicago

Baerends, G. P., and J. M. Baerends-Van Roon. An Introduction to the Study of the Ethology of Cichlid Fishes. Leiden: Brill, 1950.

Cita MLA

Baerends, G. P., and J. M. Baerends-Van Roon. An Introduction to the Study of the Ethology of Cichlid Fishes. Brill, 1950.