APA (7th ed.) Citation

Clark, K. (2012). The Spell of Scotland The Spell Series. Project Gutenberg.

Chicago Style (17th ed.) Citation

Clark, Keith. The Spell of Scotland The Spell Series. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Clark, Keith. The Spell of Scotland The Spell Series. Project Gutenberg, 2012.

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