APA ציטוט

Cunningham, f. g. (2005). williams obstetrics 22 nd edition. McGraw-Hill Book Company.

Chicago Style (17th ed.) Citation

Cunningham, f. gary. Williams Obstetrics 22 Nd Edition. McGraw-Hill Book Company, 2005.

ציטוט MLA

Cunningham, f. gary. Williams Obstetrics 22 Nd Edition. McGraw-Hill Book Company, 2005.