APA ציטוט

FAO. (2002). Major soils of the world. Rome: Food and Agriculture Organization of the United Nations.

Trích dẫn kiểu Chicago

FAO. Major Soils of the World. Rome: Food and Agriculture Organization of the United Nations, 2002.

ציטוט MLA

FAO. Major Soils of the World. Rome: Food and Agriculture Organization of the United Nations, 2002.