Cita APA (7th ed.)
Chervenak, F. A., & McCullough, L. B. (2014). The professional responsibility model of perinatal ethics. De Gruyter.
Cita Chicago (17th ed.)
Chervenak, Frank A., i Laurence B. McCullough. The Professional Responsibility Model of Perinatal Ethics. Berlin, [Germany] ; Boston, [Massachusetts]: De Gruyter, 2014.
Cita MLA (9th ed.)
Chervenak, Frank A., i Laurence B. McCullough. The Professional Responsibility Model of Perinatal Ethics. De Gruyter, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.