APA (7th ed.) Citation

Kingsley, C., & Kingsley, F. E. G. (2010). Lectures Delivered in America in 1874. Project Gutenberg.

Chicago Style (17th ed.) Citation

Kingsley, Charles, and Frances Eliza Grenfell Kingsley. Lectures Delivered in America in 1874. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Kingsley, Charles, and Frances Eliza Grenfell Kingsley. Lectures Delivered in America in 1874. Project Gutenberg, 2010.

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