Παραπομπή σε μορφή APA (7η εκδ.)

Ecosystem Management Workshop : University of Washington, Agee, J. K., & Johnson, D. R. (1988). Ecosystem management for parks and wilderness. University of Washington Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ecosystem Management Workshop : University of Washington, James K. Agee, και Darryll R. Johnson. Ecosystem Management for Parks and Wilderness. Seattle; London: University of Washington Press, 1988.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ecosystem Management Workshop : University of Washington, et al. Ecosystem Management for Parks and Wilderness. University of Washington Press, 1988.