APA citiranje

Sohner, C. P., & Martin, H. P. (1984). American government and politics today. Illinois: Scottie.

Trích dẫn kiểu Chicago

Sohner, Charles P., và Helen P. Martin. American Government and Politics Today. Illinois: Scottie, 1984.

MLA citiranje

Sohner, Charles P., và Helen P. Martin. American Government and Politics Today. Illinois: Scottie, 1984.