APA aipamena

Boulding, K. E. (1987). Ecodynamics: A new theory of societal evolution. Sage Publications.

Chicago Style aipamena

Boulding, Kenneth E. Ecodynamics: A New Theory of Societal Evolution. New Delhi: Sage Publications, 1987.

MLA aipamena

Boulding, Kenneth E. Ecodynamics: A New Theory of Societal Evolution. Sage Publications, 1987.