MLA

Gupta, Sajal, Ashok Agarwal, and Avi Harlev. Endometriosis. Springer International Publishing, 2015.

APA

Gupta, S., Agarwal, A., & Harlev, A. (2015). Endometriosis. Springer International Publishing.

Chicago

Gupta, Sajal, Ashok Agarwal, and Avi Harlev. Endometriosis. : Springer International Publishing, 2015.