Brown, P. J. (1990). Disease, ecology, and human behavior. New York: Praeger.
Chicago Style aipamenaBrown, Peter J. Disease, Ecology, and Human Behavior. New York: Praeger, 1990.
MLA aipamenaBrown, Peter J. Disease, Ecology, and Human Behavior. New York: Praeger, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.