APA (7e ed.) Bronvermelding

ebrary, Inc, Krumbach, T., & Kükenthal, W. G. (2005). Mammalia. W. de Gruyter.

Chicago (17e ed.) Bronvermelding

ebrary, Inc, Thilo Krumbach, en W. G. Kükenthal. Mammalia. New York: W. de Gruyter, 2005.

MLA (9e ed.) Bronvermelding

ebrary, Inc, et al. Mammalia. W. de Gruyter, 2005.