Citazione Stile APA (7a Edizione)

Hoang Van Phu & Mendoza, T. C. (2003). Soil erosion and nutrient management in farming systems of the northern uplands of Vietnam. Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist).

Citazione stile Chigago Style (17a edizione)

Hoang Van Phu e Teodoro C. Mendoza. "Soil Erosion and Nutrient Management in Farming Systems of the Northern Uplands of Vietnam." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) 2003.

Citatione MLA (9a ed.)

Hoang Van Phu e Teodoro C. Mendoza. "Soil Erosion and Nutrient Management in Farming Systems of the Northern Uplands of Vietnam." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist), 2003.