Cita APA (7a ed.)

Cheng, H. (1990). Pesticides in the soil environment: Processes, impacts and modeling. Soil Science Society of America.

Cita Chicago Style (17a ed.)

Cheng, Hwei-Hsien. Pesticides in the Soil Environment: Processes, Impacts and Modeling. Madison: Soil Science Society of America, 1990.

Cita MLA (9a ed.)

Cheng, Hwei-Hsien. Pesticides in the Soil Environment: Processes, Impacts and Modeling. Soil Science Society of America, 1990.