APA aipamena

Sandberg, E. C., & McLennan, C. E. (1978). Synopsis of obstetrics (10th ed.). Mosby.

Chicago Style aipamena

Sandberg, Eugene C., and Charles E. McLennan. Synopsis of Obstetrics. 10th ed. St. Louis: Mosby, 1978.

MLA aipamena

Sandberg, Eugene C., and Charles E. McLennan. Synopsis of Obstetrics. 10th ed. Mosby, 1978.