APA Edition Citation

Green, C. R., & Sanford, W. R. (1997). Basic principles of American government.

Chicago Edition Citation

Green, Carl R., and William R. Sanford. Basic Principles of American Government. New York, Amsco School publications, 1997.

MLA Edition Citation

Green, Carl R., and William R. Sanford. Basic Principles of American Government. 1997.