Παραπομπή APA

Rudwick, M. (1970). Living and fossil brachiopods. Hutchinson.

Παραπομπή Chicago Style

Rudwick, M.J.S. Living and Fossil Brachiopods. London: Hutchinson, 1970.

Παραπομπή MLA

Rudwick, M.J.S. Living and Fossil Brachiopods. Hutchinson, 1970.