APA (7th ed.) Citation

Karp, H. The Happiest Baby Guide to Great Sleep: Simple Solutions for Kids from Birth to 5 Years. William Morrow & Company.

Chicago Style (17th ed.) Citation

Karp, Harvey. The Happiest Baby Guide to Great Sleep: Simple Solutions for Kids from Birth to 5 Years. William Morrow & Company.

MLA (8th ed.) Citation

Karp, Harvey. The Happiest Baby Guide to Great Sleep: Simple Solutions for Kids from Birth to 5 Years. William Morrow & Company.

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