Karp, H. (2012). The happiest baby guide to great sleep: Simple solutions for kids from birth to 5 years. William Morrow ; Publishers Group UK [distributor].
Style de citation Chicago (17e éd.)Karp, Harvey. The Happiest Baby Guide to Great Sleep: Simple Solutions for Kids from Birth to 5 Years. New York : Enfield: William Morrow ; Publishers Group UK [distributor], 2012.
Style de citation MLA (8e éd.)Karp, Harvey. The Happiest Baby Guide to Great Sleep: Simple Solutions for Kids from Birth to 5 Years. William Morrow ; Publishers Group UK [distributor], 2012.
Attention : ces citations peuvent ne pas être correctes à 100%.