APA (7th ed.) Citation

Shriver, L. (2007). The post-birthday world. Harper Perennial.

Chicago Style (17th ed.) Citation

Shriver, Lionel. The Post-birthday World. New York: Harper Perennial, 2007.

MLA (9th ed.) Citation

Shriver, Lionel. The Post-birthday World. Harper Perennial, 2007.