APA (7th ed.) Citation

Kingsley, C. (1990). Madam how and lady why. Project Gutenberg.

Chicago Style (17th ed.) Citation

Kingsley, Charles. Madam How and Lady Why. Champaign, Ill: Project Gutenberg, 1990.

MLA (9th ed.) Citation

Kingsley, Charles. Madam How and Lady Why. Project Gutenberg, 1990.

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