Παραπομπή σε μορφή APA (7η εκδ.)

Clark, N., Allen, P. M., & Perez-Trejo, F. (1995). Evolutionary dynamics and sustainable development: A systems approach. Edward Elgar.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Clark, Norman, Peter M. Allen, και Francisco Perez-Trejo. Evolutionary Dynamics and Sustainable Development: A Systems Approach. Aldershot, Hants, England: Edward Elgar, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Clark, Norman, et al. Evolutionary Dynamics and Sustainable Development: A Systems Approach. Edward Elgar, 1995.