APA (7th ed.) Citation

Macarthur, M., & Freeman, E. A. (2013). History of Scotland. Project Gutenberg.

Chicago Style (17th ed.) Citation

Macarthur, Margaret, and Edward Augustus Freeman. History of Scotland. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Macarthur, Margaret, and Edward Augustus Freeman. History of Scotland. Project Gutenberg, 2013.

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