Cita APA (7th ed.)

ebrary, Inc, Gebbie, K. M., Rosenstock, L., & Hernandez, L. M. (2003). Who will keep the public healthy?: Educating public health professionals for the 21st century. National Academy Press.

Cita Chicago (17th ed.)

ebrary, Inc, Kristine M. Gebbie, Linda Rosenstock, i Lyla M. Hernandez. Who Will Keep the Public Healthy?: Educating Public Health Professionals for the 21st Century. Washington, D.C.: National Academy Press, 2003.

Cita MLA (9th ed.)

ebrary, Inc, et al. Who Will Keep the Public Healthy?: Educating Public Health Professionals for the 21st Century. National Academy Press, 2003.