Citazione Stile APA (7a Edizione)

Scutchfield, F. D., & Keck, C. W. (2009). Principles of public health practice (3rd ed.). Delmar, Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Scutchfield, F. Douglas, e C. William Keck. Principles of Public Health Practice. 3rd ed. Clifton Park, NY: Delmar, Cengage Learning, 2009.

Citatione MLA (8a ed.)

Scutchfield, F. Douglas, e C. William Keck. Principles of Public Health Practice. 3rd ed. Delmar, Cengage Learning, 2009.