Cita APA (7a ed.)

Pickett, G. E., & Hanlon, J. J. (1990). Public health: Administration and practice (9th ed.). Times Mirror.

Cita Chicago Style (17a ed.)

Pickett, George E., y John J. Hanlon. Public Health: Administration and Practice. 9th ed. St. Louis [etc.]: Times Mirror, 1990.

Cita MLA (9a ed.)

Pickett, George E., y John J. Hanlon. Public Health: Administration and Practice. 9th ed. Times Mirror, 1990.