APA (7. basım) Alıntı

Kirchshofer, R. (1968). The world of zoos: A survey and gazetteer. Batsford.

Chicago Style (17. basım) Atıf

Kirchshofer, Rosl. The World of Zoos: A Survey and Gazetteer. London: Batsford, 1968.

MLA (9th ed.) Atıf

Kirchshofer, Rosl. The World of Zoos: A Survey and Gazetteer. Batsford, 1968.