APA Edition Citation

Ilsoe, P., & Jonsen, O. (1968). World history in pictures (2nd. ed.). George G Harrap & Co..

Chicago Edition Citation

Ilsoe, Peter, and Oluf Jonsen. World History in Pictures. 2nd. ed. George G Harrap & Co., 1968.

MLA Edition Citation

Ilsoe, Peter, and Oluf Jonsen. World History in Pictures. 2nd. ed. George G Harrap & Co., 1968.

Warning: These citations may not always be 100% accurate.