Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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