Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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

Precaución: Estas citas no son 100% exactas.