APA Edition Citation

Green, L. D. J., & Lal, R. (1977). Soil conservation and management in the humid tropics. John Wiley & Sons INC.

Chicago Edition Citation

Green, Land D J., and R. Lal. Soil Conservation and Management in the Humid Tropics. U S A: John Wiley & Sons INC, 1977.

MLA Edition Citation

Green, Land D J., and R. Lal. Soil Conservation and Management in the Humid Tropics. John Wiley & Sons INC, 1977.