APA (7th ed.) Citation

Naylor, R. A., & Naylor, J. A. (2004). From John O'Groats to Land's End Or, 1372 miles on foot; A book of days and chronicle of adventures by two pedestrians on tour. Project Gutenberg.

Chicago Style (17th ed.) Citation

Naylor, Robert Anderton, and John Anderton Naylor. From John O'Groats to Land's End Or, 1372 Miles on Foot; A Book of Days and Chronicle of Adventures by Two Pedestrians on Tour. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Naylor, Robert Anderton, and John Anderton Naylor. From John O'Groats to Land's End Or, 1372 Miles on Foot; A Book of Days and Chronicle of Adventures by Two Pedestrians on Tour. Project Gutenberg, 2004.

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