APA (7th ed.) Citation

Carlyle, T. (1999). Early Kings of Norway. Project Gutenberg.

Chicago Style (17th ed.) Citation

Carlyle, Thomas. Early Kings of Norway. Project Gutenberg, 1999.

MLA (9th ed.) Citation

Carlyle, Thomas. Early Kings of Norway. Project Gutenberg, 1999.

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