APA (7th ed.) Citation

Buck, C. N., & Snapp, F. (2010). The Portal of Dreams. Project Gutenberg.

Chicago Style (17th ed.) Citation

Buck, Charles Neville, and Frank Snapp. The Portal of Dreams. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Buck, Charles Neville, and Frank Snapp. The Portal of Dreams. Project Gutenberg, 2010.

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