APA (7th ed.) Citation

Koning, H. (1991). Columbus : his enterprise / by Hans Koning: His enterprise. Latin America Bureau.

Chicago Style (17th ed.) Citation

Koning, Hans. Columbus : His Enterprise / by Hans Koning: His Enterprise. London: Latin America Bureau, 1991.

MLA (9th ed.) Citation

Koning, Hans. Columbus : His Enterprise / by Hans Koning: His Enterprise. Latin America Bureau, 1991.

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