APA (7th ed.) Citation

Wister, O. (2010). The Pentecost of Calamity. Project Gutenberg.

Chicago Style (17th ed.) Citation

Wister, Owen. The Pentecost of Calamity. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Wister, Owen. The Pentecost of Calamity. Project Gutenberg, 2010.

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