APA (7th ed.) Citation

Smil, V. (1993). Global ecology: Environmental change and social flexibility (1. publ.). Routledge.

Chicago Style (17th ed.) Citation

Smil, Vaclav. Global Ecology: Environmental Change and Social Flexibility. 1. publ. London u.a: Routledge, 1993.

MLA (9th ed.) Citation

Smil, Vaclav. Global Ecology: Environmental Change and Social Flexibility. 1. publ. Routledge, 1993.

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