Cita APA (7th ed.)
Institute of Medicine (U.S.). Committee on Understanding Premature Birth and Assuring Healthy Outcomes, ebrary, Inc, Behrman, R. E., & Butler, A. S. (2006). Preterm birth: Causes, consequences, and prevention. National Academies Press.
Cita Chicago (17th ed.)
Institute of Medicine (U.S.). Committee on Understanding Premature Birth and Assuring Healthy Outcomes, Inc ebrary, Richard E. Behrman, i Adrienne Stith Butler. Preterm Birth: Causes, Consequences, and Prevention. Washington, DC: National Academies Press, 2006.
Cita MLA (9th ed.)
Institute of Medicine (U.S.). Committee on Understanding Premature Birth and Assuring Healthy Outcomes, et al. Preterm Birth: Causes, Consequences, and Prevention. National Academies Press, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.