APA (7th ed.) Citation

Roosevelt, T., & Abbott, L. F. (2004). African and European Addresses. Project Gutenberg.

Chicago Style (17th ed.) Citation

Roosevelt, Theodore, and Lawrence F. Abbott. African and European Addresses. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Roosevelt, Theodore, and Lawrence F. Abbott. African and European Addresses. Project Gutenberg, 2004.

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