APA (7th ed.) Citation

Wylie, I. A. R. (2010). The Underpup. Project Gutenberg.

Chicago Style (17th ed.) Citation

Wylie, I. A. R. The Underpup. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Wylie, I. A. R. The Underpup. Project Gutenberg, 2010.

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