APA (7th ed.) Citation

Mayo Clinic. (2012). Mayo Clinic guide to your baby's first year. Good Books.

Chicago Style (17th ed.) Citation

Mayo Clinic. Mayo Clinic Guide to Your Baby's First Year. Intercourse, PA: Good Books, 2012.

MLA (8th ed.) Citation

Mayo Clinic. Mayo Clinic Guide to Your Baby's First Year. Good Books, 2012.

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