APA (7th ed.) Citation

Curtis, T. D. (2013). The Cross and Crown. Project Gutenberg.

Chicago Style (17th ed.) Citation

Curtis, T. D. The Cross and Crown. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Curtis, T. D. The Cross and Crown. Project Gutenberg, 2013.

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