APA (7th ed.) Citation

Twain, M. (2004). The Curious Republic of Gondour, and Other Whimsical Sketches. Project Gutenberg.

Chicago Style (17th ed.) Citation

Twain, Mark. The Curious Republic of Gondour, and Other Whimsical Sketches. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Twain, Mark. The Curious Republic of Gondour, and Other Whimsical Sketches. Project Gutenberg, 2004.

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