APA (7th ed.) Citation

American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, Ahuja, L., & Ma, L. (2011). Methods of introducing system models into agricultural research. American Society of Agronomy : Crop Science Society of America : Soil Science Society of America.

Chicago Style (17th ed.) Citation

American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, L. Ahuja, and Liwang Ma. Methods of Introducing System Models into Agricultural Research. Madison, WI: American Society of Agronomy : Crop Science Society of America : Soil Science Society of America, 2011.

MLA (9th ed.) Citation

American Society of Agronomy, et al. Methods of Introducing System Models into Agricultural Research. American Society of Agronomy : Crop Science Society of America : Soil Science Society of America, 2011.