APA (7th ed.) Citation

Enquist, P. O., & Nunnally, T. (2006). The book about Blanche and Marie. Overlook Press.

Chicago Style (17th ed.) Citation

Enquist, Per Olov, and Tiina Nunnally. The Book About Blanche and Marie. Woodstock, NY: Overlook Press, 2006.

MLA (9th ed.) Citation

Enquist, Per Olov, and Tiina Nunnally. The Book About Blanche and Marie. Overlook Press, 2006.