APA (7th ed.) Citation

Robin Davies & W. Awdry. (2005). Bertie. Egmont.

Chicago Style (17th ed.) Citation

Robin Davies and W. Awdry. Bertie. London: Egmont, 2005.

MLA (9th ed.) Citation

Robin Davies and W. Awdry. Bertie. Egmont, 2005.

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