APA Style

James, DK, Dkk. (2003). Evidence Based Obstetrics (NULL). NULL: Saunders.

Chicago Style

James, DK, Dkk. Evidence Based Obstetrics. NULL NULL: Saunders, 2003. Text.

MLA Style

James, DK, Dkk. Evidence Based Obstetrics. NULL NULL: Saunders, 2003. Text.

Turabian Style

James, DK, Dkk. Evidence Based Obstetrics. NULL NULL: Saunders, 2003. Print.