Cita APA (7th ed.)
ebrary, Inc, Andresen, E., & Bouldin, E. D. (2010). Public health foundations: Concepts and practices. Jossey-Bass.
Cita Chicago (17th ed.)
ebrary, Inc, Elena Andresen, i Erin DeFries Bouldin. Public Health Foundations: Concepts and Practices. San Francisco: Jossey-Bass, 2010.
Cita MLA (9th ed.)
ebrary, Inc, et al. Public Health Foundations: Concepts and Practices. Jossey-Bass, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.