APA ציטוט

Hawken, P. (1983). The next economy. Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

Hawken, Paul. The Next Economy. New York: Holt, Rinehart and Winston, 1983.

ציטוט MLA

Hawken, Paul. The Next Economy. Holt, Rinehart and Winston, 1983.