Παραπομπή σε μορφή APA (7η εκδ.)

Easter, K. W., Dixon, J. A., & Hufschmidt, M. M. (1986). Watershed resources management: An integrated framework with studies from Asia and the Pacific. Westview Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Easter, K. William, John A. Dixon, και Maynard M. Hufschmidt. Watershed Resources Management: An Integrated Framework with Studies from Asia and the Pacific. Boulder, Colorado: Westview Press, 1986.

Παραπομπή σε μορφή MLA (9th εκδ.)

Easter, K. William, et al. Watershed Resources Management: An Integrated Framework with Studies from Asia and the Pacific. Westview Press, 1986.