Παραπομπή σε μορφή APA (7η εκδ.)

Western Resources Conference University of Colorado, Flack, J. E., & Shipley, M. C. (1968). Man and the quality of his environment. University of Colorado Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Western Resources Conference University of Colorado, J. Ernest Flack, και Margaret Cobb Shipley. Man and the Quality of His Environment. Boulder: University of Colorado Press, 1968.

Παραπομπή σε μορφή MLA (8th εκδ.)

Western Resources Conference University of Colorado, et al. Man and the Quality of His Environment. University of Colorado Press, 1968.