Cita APA (7a ed.)

Ryan, C. (1977). A bridge too far (6th impression.). Coronet Books.

Cita Chicago Style (17a ed.)

Ryan, Cornelius. A Bridge Too Far. 6th impression. London: Coronet Books, 1977.

Cita MLA (9a ed.)

Ryan, Cornelius. A Bridge Too Far. 6th impression. Coronet Books, 1977.