APA (7th ed.) Citation

W. Awdry. (1992). Percy's predicament. Buzz Books.

Chicago Style (17th ed.) Citation

W. Awdry. Percy's Predicament. London: Buzz Books, 1992.

MLA (9th ed.) Citation

W. Awdry. Percy's Predicament. Buzz Books, 1992.

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