O'Shea, J. S. (1988). Under three: A comprehensive guide to caring for your baby and toddler. Van Nostrand Reinhold.
Chicago Style (17th ed.) CitationO'Shea, John S. Under Three: A Comprehensive Guide to Caring for Your Baby and Toddler. New York: Van Nostrand Reinhold, 1988.
MLA (9th ed.) CitationO'Shea, John S. Under Three: A Comprehensive Guide to Caring for Your Baby and Toddler. Van Nostrand Reinhold, 1988.
Warning: These citations may not always be 100% accurate.