APA (7th ed.) Citation

Scott, W. R. (2010). The Itching Palm: A Study of the Habit of Tipping in America. Project Gutenberg.

Chicago Style (17th ed.) Citation

Scott, William R. The Itching Palm: A Study of the Habit of Tipping in America. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Scott, William R. The Itching Palm: A Study of the Habit of Tipping in America. Project Gutenberg, 2010.

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