APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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