APA (7th ed.) Citation

Pitkin, R. M. Year book de obstetricia y ginecología.

Chicago Style (17th ed.) Citation

Pitkin, Roy M. Year Book De Obstetricia Y Ginecología.

MLA (8th ed.) Citation

Pitkin, Roy M. Year Book De Obstetricia Y Ginecología.

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