APA Zitierstil

Cohen, J. M. E., & Columbus, C. A. (1969). The four voyages of Christopher Columbus.

Chicago Zitierstil

Cohen, J M; Editor, und Christopher; Author Columbus. The Four Voyages of Christopher Columbus. New Delhi, Penguin Books India(P) Ltd Ne, 1969.

MLA Zitierstil

Cohen, J M; Editor, und Christopher; Author Columbus. The Four Voyages of Christopher Columbus. 1969.