APA (7th ed.) Citation

Gregory, J., & Johnson, F. T. (2005). The Bells of San Juan. Project Gutenberg.

Chicago Style (17th ed.) Citation

Gregory, Jackson, and Frank Tenney Johnson. The Bells of San Juan. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Gregory, Jackson, and Frank Tenney Johnson. The Bells of San Juan. Project Gutenberg, 2005.

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