APA (7th ed.) Citation

Jókai, M., & Waugh, E. (2010). The Green Book Freedom Under the Snow. Project Gutenberg.

Chicago Style (17th ed.) Citation

Jókai, Mór, and Ellen Waugh. The Green Book Freedom Under the Snow. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Jókai, Mór, and Ellen Waugh. The Green Book Freedom Under the Snow. Project Gutenberg, 2010.

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