MLA

Dennery, Phyllis A, Giuseppe Buonocore, and Ola Didrik Saugstad. Perinatal and Prenatal Disorders. Springer New York, 2014.

APA

Dennery, P. A, Buonocore, G., & Saugstad, O. Didrik. (2014). Perinatal and Prenatal Disorders. Springer New York.

Chicago

Dennery, Phyllis A., Giuseppe Buonocore, and Ola Didrik Saugstad. Perinatal and Prenatal Disorders. : Springer New York, 2014.