APA (7th ed.) Citation

Ludlum, R. (2010). The cry of the Halidon. Orion.

Chicago Style (17th ed.) Citation

Ludlum, Robert. The Cry of the Halidon. New York: Orion, 2010.

MLA (9th ed.) Citation

Ludlum, Robert. The Cry of the Halidon. Orion, 2010.

Warning: These citations may not always be 100% accurate.