APA (7th ed.) Citation

Liljencrantz, O. A. (2012). The Vinland Champions. Project Gutenberg.

Chicago Style (17th ed.) Citation

Liljencrantz, Ottilie A. The Vinland Champions. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Liljencrantz, Ottilie A. The Vinland Champions. Project Gutenberg, 2012.

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