APA (7th ed.) Citation

Venable, C. A. F., & Yue, S. (2010). And then there were gnomes. Graphic Universe.

Chicago Style (17th ed.) Citation

Venable, Colleen A. F., and Stephanie Yue. And Then There Were Gnomes. Minneapolis: Graphic Universe, 2010.

MLA (8th ed.) Citation

Venable, Colleen A. F., and Stephanie Yue. And Then There Were Gnomes. Graphic Universe, 2010.

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