APA ציטוט

Norman W Hudson. (1993). FAO soils bulletin N.68: Field measurement of soil erosion and runoff. Rome: FAO.

Trích dẫn kiểu Chicago

Norman W Hudson. FAO Soils Bulletin N.68: Field Measurement of Soil Erosion and Runoff. Rome: FAO, 1993.

ציטוט MLA

Norman W Hudson. FAO Soils Bulletin N.68: Field Measurement of Soil Erosion and Runoff. Rome: FAO, 1993.

אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.