APA (7th ed.) Citation

Carlson, N. L. (2002). Smile a lot! Carolrhoda Books.

Chicago Style (17th ed.) Citation

Carlson, Nancy L. Smile a Lot! Minneapolis: Carolrhoda Books, 2002.

MLA (9th ed.) Citation

Carlson, Nancy L. Smile a Lot! Carolrhoda Books, 2002.

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