APA (7th ed.) Citation

Jensen, J. V., & Chater, A. G. (1924). Christopher Columbus. Gyldendal.

Chicago Style (17th ed.) Citation

Jensen, Johannes V., and Arthur G. Chater. Christopher Columbus. London: Gyldendal, 1924.

MLA (8th ed.) Citation

Jensen, Johannes V., and Arthur G. Chater. Christopher Columbus. Gyldendal, 1924.

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