APA Citation

Crowson, R. A., & Crowson, R. A. (1981). The biology of the coleoptera. London, Sydney: Academic.

Chicago Style Citation

Crowson, Roy Albert, and Roy Albert Crowson. The Biology of the Coleoptera. London, Sydney: Academic, 1981.

MLA Citation

Crowson, Roy Albert, and Roy Albert Crowson. The Biology of the Coleoptera. London, Sydney: Academic, 1981.

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