Usta, A. T. Normal Labor, Normal Birth, Operative Labor and Malpresentation.. 2013. In Johns Hopkins Gynecology and Obstetrics Handbook , Güneş Kitabevi, İstanbul, 73-89.

Usta, A. T., (2013). Normal Labor, Normal Birth, Operative Labor and Malpresentation.. Johns Hopkins Gynecology and Obstetrics Handbook (pp.73-89), İstanbul: Güneş Kitabevi.

Usta, ABDULLAH. "Normal Labor, Normal Birth, Operative Labor and Malpresentation.." In Johns Hopkins Gynecology and Obstetrics Handbook , 73-89. İstanbul: Güneş Kitabevi, 2013

Usta, ABDULLAH T. . "Normal Labor, Normal Birth, Operative Labor and Malpresentation.." Johns Hopkins Gynecology and Obstetrics Handbook , Güneş Kitabevi, 2013, pp.73-89.

Usta, A. T. (2013) "Normal Labor, Normal Birth, Operative Labor and Malpresentation.", Johns Hopkins Gynecology and Obstetrics Handbook . İstanbul: Güneş Kitabevi.

@bookchapter{bookchapter, author ={ABDULLAH TANER USTA}, chaptertitle={Normal Labor, Normal Birth, Operative Labor and Malpresentation.}, booktitle={ Johns Hopkins Gynecology and Obstetrics Handbook}, publisher={Güneş Kitabevi}, city={İstanbul},year={2013} }