APA (7th ed.) Citation

Toksvig, S., & Nightingale, S. (2005). Hitler's canary. Doubleday.

Chicago Style (17th ed.) Citation

Toksvig, Sandi, and Sandy Nightingale. Hitler's Canary. London: Doubleday, 2005.

MLA (8th ed.) Citation

Toksvig, Sandi, and Sandy Nightingale. Hitler's Canary. Doubleday, 2005.

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