APA (7th ed.) Citation

Hopkins, W. J., & Horne, D. W. (2009). The Sandman: His Sea Stories. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hopkins, William John, and Diantha W. Horne. The Sandman: His Sea Stories. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Hopkins, William John, and Diantha W. Horne. The Sandman: His Sea Stories. Project Gutenberg, 2009.

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