APA-viite

O'Dell, A. (1967). Geography: Our earth and its people. Grolier.

Chicago-tyylinen lähdeviittaus

O'Dell, A.C. Geography: Our Earth and Its People. London: Grolier, 1967.

MLA-viite

O'Dell, A.C. Geography: Our Earth and Its People. Grolier, 1967.