Cita APA (7th ed.)

Purdie, B. (1972). Ireland unfree. London: IMG.

Cita Chicago (17th ed.)

Purdie, Bob. Ireland Unfree. London: IMG, 1972.

Cita MLA (8th ed.)

Purdie, Bob. Ireland Unfree. London: IMG, 1972.

Atenció: Aquestes cites poden no estar 100% correctes.