APA (7th ed.) Citation

Robertson, K., & Dennis, W. (2013). Ticktock and Jim. Project Gutenberg.

Chicago Style (17th ed.) Citation

Robertson, Keith, and Wesley Dennis. Ticktock and Jim. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Robertson, Keith, and Wesley Dennis. Ticktock and Jim. Project Gutenberg, 2013.

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