Gaya APA

Detels, R., McEwen, J. (2002). OXFORD TEXTBOOK OF PUBLIC HEALTH THE METHODS OF PUBLIC HEALTH (4). New York: Oxford University Press.

Gaya MLA

Detels, Roger., McEwen, James. "OXFORD TEXTBOOK OF PUBLIC HEALTH THE METHODS OF PUBLIC HEALTH". 4 New York: Oxford University Press, 2002. Text.