Cita APA (7a ed.)

Food and Agriculture Organization of the United Nations. (1966). FAO soils bulletin. FAO.

Cita Chicago Style (17a ed.)

Food and Agriculture Organization of the United Nations. FAO Soils Bulletin. Rome: FAO, 1966.

Cita MLA (9a ed.)

Food and Agriculture Organization of the United Nations. FAO Soils Bulletin. FAO, 1966.