APA (7th ed.) Citation

Duffield, J. W. (2012). Bert Wilson at the Wheel. Project Gutenberg.

Chicago Style (17th ed.) Citation

Duffield, J. W. Bert Wilson at the Wheel. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Duffield, J. W. Bert Wilson at the Wheel. Project Gutenberg, 2012.

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