APA (7th ed.) Citation

Rickman, G. J. (2004). The philosophy of time travel: Back to the Future again, or The last temptation of Donnie Darko.

Chicago Style (17th ed.) Citation

Rickman, Gregg J. The Philosophy of Time Travel: Back to the Future Again, or The Last Temptation of Donnie Darko. 2004.

MLA (9th ed.) Citation

Rickman, Gregg J. The Philosophy of Time Travel: Back to the Future Again, or The Last Temptation of Donnie Darko. 2004.

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