Cita APA

Payne, R. (1967). The fortress. New York: Simon and Schuster.

Chicago Style Citation

Payne, Robert. The Fortress. New York: Simon and Schuster, 1967.

Cita MLA

Payne, Robert. The Fortress. New York: Simon and Schuster, 1967.

Atenció: Aquestes cites poden no estar 100% correctes.