APA (7th ed.) Citation

Kroll, H. H. (1940). The keepers of the house. The Bobbs-Merrill company.

Chicago Style (17th ed.) Citation

Kroll, Harry Harrison. The Keepers of the House. Indianapolis, New York: The Bobbs-Merrill company, 1940.

MLA (9th ed.) Citation

Kroll, Harry Harrison. The Keepers of the House. The Bobbs-Merrill company, 1940.

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