Caldwell, W. E., & Merrill, E. H. (1958). The new popular history of the world. :.
Čikaški stil citiranjaCaldwell, Wallace E., i Edward H. Merrill. The New Popular History of the World. :, 1958.
MLA način citiranjaCaldwell, Wallace E., i Edward H. Merrill. The New Popular History of the World. :, 1958.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.