Cita APA (7th ed.)

Learmonth, A. (1988). Disease ecology: An introduction. Basil Blackwell.

Cita Chicago (17th ed.)

Learmonth, Andrew. Disease Ecology: An Introduction. New York: Basil Blackwell, 1988.

Cita MLA (9th ed.)

Learmonth, Andrew. Disease Ecology: An Introduction. Basil Blackwell, 1988.