APA (7th ed.) Citation

Derguy, M. R. (2019). Holdridge life zone map: Republic of Argentina. U.S. Department of Agriculture, Forest Service, International Institute of Tropical Forestry.

Chicago Style (17th ed.) Citation

Derguy, María R. Holdridge Life Zone Map: Republic of Argentina. San Juan, Puerto Rico: U.S. Department of Agriculture, Forest Service, International Institute of Tropical Forestry, 2019.

MLA (9th ed.) Citation

Derguy, María R. Holdridge Life Zone Map: Republic of Argentina. U.S. Department of Agriculture, Forest Service, International Institute of Tropical Forestry, 2019.