APA-Zitierstil (7. Ausg.)

Ikerd, J. E. (2012). The essentials of economic sustainability. Kumarian Press.

Chicago-Zitierstil (17. Ausg.)

Ikerd, John E. The Essentials of Economic Sustainability. Sterling, Va.: Kumarian Press, 2012.

MLA-Zitierstil (9. Ausg.)

Ikerd, John E. The Essentials of Economic Sustainability. Kumarian Press, 2012.