Cita APA

Hill, R. (2008). The roar of the butterfies. London: HarperCollins.

Chicago Style Citation

Hill, Reginald. The Roar of the Butterfies. London: HarperCollins, 2008.

Cita MLA

Hill, Reginald. The Roar of the Butterfies. London: HarperCollins, 2008.

Atenció: Aquestes cites poden no estar 100% correctes.