APA (7e ed.) Bronvermelding

Smil, V. (1993). Global Ecology Environmental Change And Social Flexibility Valclav Smill. Routledge.

Chicago (17e ed.) Bronvermelding

Smil, Vacent. Global Ecology Environmental Change And Social Flexibility Valclav Smill. Routledge, 1993.

MLA (8e ed.) Bronvermelding

Smil, Vacent. Global Ecology Environmental Change And Social Flexibility Valclav Smill. Routledge, 1993.

Let op: Deze citaties zijn niet altijd 100% accuraat.