APA (7th ed.) Citation

Von Arnim, E., & Litle, A. (2005). Christopher and Columbus. Project Gutenberg.

Chicago Style (17th ed.) Citation

Von Arnim, Elizabeth, and Arthur Litle. Christopher and Columbus. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Von Arnim, Elizabeth, and Arthur Litle. Christopher and Columbus. Project Gutenberg, 2005.

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