APA (7th ed.) Citation

Cunningham, F. G. (2018). Williams obstetrics (25th edition.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Cunningham, F. Gary. Williams Obstetrics. 25th edition. New York: McGraw-Hill, 2018.

MLA (9th ed.) Citation

Cunningham, F. Gary. Williams Obstetrics. 25th edition. McGraw-Hill, 2018.

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