APA引文

Lal, R., & Russell, E. W. (1981). Tropical agricultural hydrology: : watershed management and land use. International Book Distributors.

Chicago Edition Citation

Lal, R., and E. W. Russell. Tropical Agricultural Hydrology: : Watershed Management and Land Use. Dehra-Dun: International Book Distributors, 1981.

MLA引文

Lal, R., and E. W. Russell. Tropical Agricultural Hydrology: : Watershed Management and Land Use. International Book Distributors, 1981.