APA-viite

Bennett E & Frankel O. H. (1970). Genetic resources in plants: Their exploration and conservation. Blackwell.

Chicago-tyylinen lähdeviittaus

Bennett E ja Frankel O. H. Genetic Resources in Plants: Their Exploration and Conservation. Oxford: Blackwell, 1970.

MLA-viite

Bennett E ja Frankel O. H. Genetic Resources in Plants: Their Exploration and Conservation. Blackwell, 1970.