APA-viite (7. p.)

Powe, L. A. S. (1991). The fourth estate and the Constitution: Freedom of the press in America. University of California Press.

Chicago-viite (17. p.)

Powe, L. A. Scot. The Fourth Estate and the Constitution: Freedom of the Press in America. Berkeley: University of California Press, 1991.

MLA-viite (9. p.)

Powe, L. A. Scot. The Fourth Estate and the Constitution: Freedom of the Press in America. University of California Press, 1991.