APA (7th ed.) Citation

Carlson, N. L. (2002). There's a big, beautiful world out there! Viking.

Chicago Style (17th ed.) Citation

Carlson, Nancy L. There's a Big, Beautiful World Out There! New York: Viking, 2002.

MLA (8th ed.) Citation

Carlson, Nancy L. There's a Big, Beautiful World Out There! Viking, 2002.