Παραπομπή APA

Chapin, F. S. E., Sala, O. E. E., & Huber-Sannwald, E. E. (2001). Global biodiversity in a changing environment: Scenarios for the 21st century. Springer.

Παραπομπή Chicago Style

Chapin, F. Stuart Ed, Osvaldo E Ed Sala, και Elisabeth Ed Huber-Sannwald. Global Biodiversity in a Changing Environment: Scenarios for the 21st Century. New York: Springer, 2001.

Παραπομπή MLA

Chapin, F. Stuart Ed, et al. Global Biodiversity in a Changing Environment: Scenarios for the 21st Century. Springer, 2001.