Cita APA

Ziegler, B. (1983). Introduction to palaeobiology: General palaeontology. Ellis Horwood.

Citación estilo Chicago

Ziegler, B. Introduction to Palaeobiology: General Palaeontology. Chichester: Ellis Horwood, 1983.

Cita MLA

Ziegler, B. Introduction to Palaeobiology: General Palaeontology. Ellis Horwood, 1983.