APA (7th ed.) Citation

Pennell, E. R., & Pennell, J. (2011). A Canterbury Pilgrimage. Project Gutenberg.

Chicago Style (17th ed.) Citation

Pennell, Elizabeth Robins, and Joseph Pennell. A Canterbury Pilgrimage. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Pennell, Elizabeth Robins, and Joseph Pennell. A Canterbury Pilgrimage. Project Gutenberg, 2011.

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