APA (7th ed.) Citation

Shepherd, C. K. (2013). Across America by Motor-cycle. Project Gutenberg.

Chicago Style (17th ed.) Citation

Shepherd, C. K. Across America by Motor-cycle. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Shepherd, C. K. Across America by Motor-cycle. Project Gutenberg, 2013.

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