APA Style

Wals, Devis. (2007). Evidence Based Care For Normal Labour and First A Guide For Midwives (NULL). NULL: Routledge.

Chicago Style

Wals, Devis. Evidence Based Care For Normal Labour and First A Guide For Midwives. NULL NULL: Routledge, 2007. Text.

MLA Style

Wals, Devis. Evidence Based Care For Normal Labour and First A Guide For Midwives. NULL NULL: Routledge, 2007. Text.

Turabian Style

Wals, Devis. Evidence Based Care For Normal Labour and First A Guide For Midwives. NULL NULL: Routledge, 2007. Print.