Food and Agriculture Organization of the United Nations, International Soil Reference and Information Centre (ISRIC), & Unesco. (1994). FAO-Unesco soil map of the world: Revised legend with corrections. ISRIC.
Chicago Style (17th ed.) CitationFood and Agriculture Organization of the United Nations, International Soil Reference and Information Centre (ISRIC), and Unesco. FAO-Unesco Soil Map of the World: Revised Legend with Corrections. Wageningen: ISRIC, 1994.
MLA (9th ed.) CitationFood and Agriculture Organization of the United Nations, et al. FAO-Unesco Soil Map of the World: Revised Legend with Corrections. ISRIC, 1994.
Warning: These citations may not always be 100% accurate.