APA (7th ed.) Citation

Wilde, O., & Mason, S. (2013). Impressions of America. Project Gutenberg.

Chicago Style (17th ed.) Citation

Wilde, Oscar, and Stuart Mason. Impressions of America. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Wilde, Oscar, and Stuart Mason. Impressions of America. Project Gutenberg, 2013.

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