APA (7th ed.) Citation

Knight, A. G. (1877). The life of Christopher Columbus. Burns and Oats.

Chicago Style (17th ed.) Citation

Knight, Arthur George. The Life of Christopher Columbus. London: Burns and Oats, 1877.

MLA (8th ed.) Citation

Knight, Arthur George. The Life of Christopher Columbus. Burns and Oats, 1877.

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