Cita APA (7th ed.)
ebrary, Inc. (1994). Rangeland health: New methods to classify, inventory, and monitor rangelands. National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc. Rangeland Health: New Methods to Classify, Inventory, and Monitor Rangelands. Washington, D.C.: National Academy Press, 1994.
Cita MLA (9th ed.)
ebrary, Inc. Rangeland Health: New Methods to Classify, Inventory, and Monitor Rangelands. National Academy Press, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.