APA (7th ed.) Citation

Tubb, K. O. (2013). The 13th sign. Feiwel and Friends.

Chicago Style (17th ed.) Citation

Tubb, Kristin O'Donnell. The 13th Sign. New York: Feiwel and Friends, 2013.

MLA (8th ed.) Citation

Tubb, Kristin O'Donnell. The 13th Sign. Feiwel and Friends, 2013.

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