APA (7th ed.) Citation

Lawrence, J. M. (1987). A functional biology of echinoderms (1. publ.). Johns Hopkins Univ. Pr.

Chicago Style (17th ed.) Citation

Lawrence, John M. A Functional Biology of Echinoderms. 1. publ. Baltimore: Johns Hopkins Univ. Pr, 1987.

MLA (9th ed.) Citation

Lawrence, John M. A Functional Biology of Echinoderms. 1. publ. Johns Hopkins Univ. Pr, 1987.