APA

Chaloner W. G., Hallam A., Royal Society Great Britain & Linnean Society of London. (1994). Evolution and extinction: proceedings of a joint symposium of the Royal Society and the Linnean Society held on 9 and 10 November 1989. Cambridge [England]: Cambridge University Press.

Chicago

Chaloner W G, Hallam A, Royal Society Great Britain and Linnean Society of London. 1994. Evolution and extinction: proceedings of a joint symposium of the Royal Society and the Linnean Society held on 9 and 10 November 1989. Cambridge [England]: Cambridge University Press.

Harvard

Chaloner W. G., Hallam A., Royal Society Great Britain and Linnean Society of London. (1994). Evolution and extinction: proceedings of a joint symposium of the Royal Society and the Linnean Society held on 9 and 10 November 1989. Cambridge [England]: Cambridge University Press.

MLA

Chaloner W G, Hallam A, Royal Society Great Britain and Linnean Society of London. Evolution and extinction: proceedings of a joint symposium of the Royal Society and the Linnean Society held on 9 and 10 November 1989. Cambridge [England]: Cambridge University Press. 1994.