APA-Zitierstil (7. Ausg.)

Hirschfield, R. S. (1973). The power of the presidency: Concepts and controversy (2. ed.). Aldine.

Chicago-Zitierstil (17. Ausg.)

Hirschfield, Robert S. The Power of the Presidency: Concepts and Controversy. 2. ed. Chicago: Aldine, 1973.

MLA-Zitierstil (9. Ausg.)

Hirschfield, Robert S. The Power of the Presidency: Concepts and Controversy. 2. ed. Aldine, 1973.