Cita APA (7th ed.)

Ellis Patrick. (1991). Who Dares Sells. Thorsons , HarperCollins Publisher.

Cita Chicago (17th ed.)

Ellis Patrick. Who Dares Sells. London: Thorsons , HarperCollins Publisher, 1991.

Cita MLA (9th ed.)

Ellis Patrick. Who Dares Sells. Thorsons , HarperCollins Publisher, 1991.

Atenció: Aquestes cites poden no estar 100% correctes.