APA (7th ed.) Citation

Tivy, J. (1990). Agricultural ecology. Longman.

Chicago Style (17th ed.) Citation

Tivy, Joy. Agricultural Ecology. New York: Longman, 1990.

MLA (8th ed.) Citation

Tivy, Joy. Agricultural Ecology. Longman, 1990.

Warning: These citations may not always be 100% accurate.