APA (7th ed.) Citation

Marlow, R. (2010). The Big Five Motorcycle Boys on the Battle Line; Or, With the Allies in France. Project Gutenberg.

Chicago Style (17th ed.) Citation

Marlow, Ralph. The Big Five Motorcycle Boys on the Battle Line; Or, With the Allies in France. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Marlow, Ralph. The Big Five Motorcycle Boys on the Battle Line; Or, With the Allies in France. Project Gutenberg, 2010.

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