MLA

Coady, Anne Marie, and Sarah Bower. Twining's Textbook of Fetal Abnormalities. Churchill Livingstone, 2014.

APA

Coady, A. Marie, & Bower, S. (2014). Twining's Textbook of Fetal Abnormalities. Churchill Livingstone.

Chicago

Coady, Anne Marie, and Sarah Bower. Twining's Textbook of Fetal Abnormalities. : Churchill Livingstone, 2014.