APA (7th ed.) Citation

(2011). Mayo Clinic guide to a healthy pregnancy. Good Books.

Chicago Style (17th ed.) Citation

Mayo Clinic Guide to a Healthy Pregnancy. Intercourse, PA: Good Books, 2011.

MLA (9th ed.) Citation

Mayo Clinic Guide to a Healthy Pregnancy. Good Books, 2011.

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