Cita APA

Sylvester-Bradley, P. C. (1956). Species concept in palaeontology ([1st ed.].).

Citación estilo Chicago

Sylvester-Bradley, P. C. Species Concept in Palaeontology. [1st ed.]. London, 1956.

Cita MLA

Sylvester-Bradley, P. C. Species Concept in Palaeontology. [1st ed.]. 1956.

Warning: These citations may not always be 100% accurate.