Cita APA

A J Marshall & W D Williams. (1972). Textbook of Zoology Invertabrates (7.). Macmillian.

Citación estilo Chicago

A J Marshall and W D Williams. Textbook of Zoology Invertabrates. 7. Macmillian, 1972.

Cita MLA

A J Marshall and W D Williams. Textbook of Zoology Invertabrates. 7. Macmillian, 1972.

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