Gaya APA

, ., J., I, K, W. (1983). Amercan democracy institution, politics, and policies . Illinois: Illinois: The Dorsey Press; 1983.

Gaya MLA

, ., J., I., Keefe,, William. "Amercan democracy institution, politics, and policies". Illinois: Illinois: The Dorsey Press; 1983, 1983. Text.