APA (7th ed.) Citation

Shields, C. (2006). Unless (1. HarperPerennial ed.). HarperPerennial.

Chicago Style (17th ed.) Citation

Shields, Carol. Unless. 1. HarperPerennial ed. New York: HarperPerennial, 2006.

MLA (9th ed.) Citation

Shields, Carol. Unless. 1. HarperPerennial ed. HarperPerennial, 2006.

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