Citazione APA

O'Rourke, W. (1972). The Harrisburg 7 and the new Catholic left. Thomas Y. Crowell Company.

Stile di citazione Chicago

O'Rourke, William. The Harrisburg 7 and the New Catholic Left. New York: Thomas Y. Crowell Company, 1972.

Citazione MLA

O'Rourke, William. The Harrisburg 7 and the New Catholic Left. Thomas Y. Crowell Company, 1972.