APA (7th ed.) Citation

Bigelow, W. F. (2007). The Good Housekeeping Marriage Book. Project Gutenberg.

Chicago Style (17th ed.) Citation

Bigelow, William F. The Good Housekeeping Marriage Book. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Bigelow, William F. The Good Housekeeping Marriage Book. Project Gutenberg, 2007.

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