APA

Meeting of the Willi Hennig Society, . (198083). Advances in cladistics. New York: Columbia University Press.

Chicago

Meeting of the Willi Hennig Society, . 198083. Advances in cladistics. New York: Columbia University Press.

Harvard

Meeting of the Willi Hennig Society, . (198083). Advances in cladistics. New York: Columbia University Press.

MLA

Meeting of the Willi Hennig Society, . Advances in cladistics. New York: Columbia University Press. 198083.