APA (7th ed.) Citation

Farrow, G. E., & Wright, A. (2008). The Wallypug in London. Project Gutenberg.

Chicago Style (17th ed.) Citation

Farrow, G. E., and Alan Wright. The Wallypug in London. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Farrow, G. E., and Alan Wright. The Wallypug in London. Project Gutenberg, 2008.

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