APA (7th ed.) Citation

Crook, J. H. (1964). The evolution of social organisation and visual communication in the weaver birds (Ploceinae). E.J. Brill.

Chicago Style (17th ed.) Citation

Crook, John Hurrell. The Evolution of Social Organisation and Visual Communication in the Weaver Birds (Ploceinae). Leiden: E.J. Brill, 1964.

MLA (8th ed.) Citation

Crook, John Hurrell. The Evolution of Social Organisation and Visual Communication in the Weaver Birds (Ploceinae). E.J. Brill, 1964.