APA (7th ed.) Citation

Dick, P. K. (2010). The crystal crypt. Project Gutenberg.

Chicago Style (17th ed.) Citation

Dick, Philip K. The Crystal Crypt. To be supplied: Project Gutenberg, 2010.

MLA (8th ed.) Citation

Dick, Philip K. The Crystal Crypt. Project Gutenberg, 2010.

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