APA (7th ed.) Citation

Mannion, A. (1997). Global environmental change (2nd ed.). Longman.

Chicago Style (17th ed.) Citation

Mannion, A. Global Environmental Change. 2nd ed. New York [etc.]: Longman, 1997.

MLA (9th ed.) Citation

Mannion, A. Global Environmental Change. 2nd ed. Longman, 1997.