Cita APA (7a ed.)

Hobson, W. (1975). The theory and practice of public health (4th ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Hobson, W. The Theory and Practice of Public Health. 4th ed. London ; New York: Oxford University Press, 1975.

Cita MLA (8a ed.)

Hobson, W. The Theory and Practice of Public Health. 4th ed. Oxford University Press, 1975.