APA (7th ed.) Citation

Chapman, A. (2012). Ralph, the Train Dispatcher The Mystery of the Pay Car. Project Gutenberg.

Chicago Style (17th ed.) Citation

Chapman, Allen. Ralph, the Train Dispatcher The Mystery of the Pay Car. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Chapman, Allen. Ralph, the Train Dispatcher The Mystery of the Pay Car. Project Gutenberg, 2012.

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