Cita APA (7th ed.)

Dixon, J. A., Easter, K. W., & Hufschmidt, M. M. (1991). Watershed resources management: Studies from Asia and the Pacific (Rev ed.). ASEAN Economic Research Unit, Institute of Southeast Asian Studies.

Cita Chicago (17th ed.)

Dixon, John A., K. William Easter, i Maynard M. Hufschmidt. Watershed Resources Management: Studies from Asia and the Pacific. Rev ed. Singapore: ASEAN Economic Research Unit, Institute of Southeast Asian Studies, 1991.

Cita MLA (9th ed.)

Dixon, John A., et al. Watershed Resources Management: Studies from Asia and the Pacific. Rev ed. ASEAN Economic Research Unit, Institute of Southeast Asian Studies, 1991.