MLA

Sammaritano, Lisa R, and Bonnie L Bermas. Contraception and Pregnancy In Patients with Rheumatic Disease. Springer New York, 2014.

APA

Sammaritano, L. R, & Bermas, B. L. (2014). Contraception and Pregnancy in Patients with Rheumatic Disease. Springer New York.

Chicago

Sammaritano, Lisa R., and Bonnie L Bermas. Contraception and Pregnancy In Patients with Rheumatic Disease. : Springer New York, 2014.