Cita APA

Baer, J. G. n. 1., & Baer, J. G. n. 1. (1964). Comparative anatomy of vertebrates. London, Sydney: Butterworths.

Citación estilo Chicago

Baer, Jean Georges n. 1902, y Jean Georges n. 1902 Baer. Comparative Anatomy of Vertebrates. London, Sydney: Butterworths, 1964.

Cita MLA

Baer, Jean Georges n. 1902, y Jean Georges n. 1902 Baer. Comparative Anatomy of Vertebrates. London, Sydney: Butterworths, 1964.