APA (7th ed.) Citation

Karim, R., & Andersen, B. (1999). Kindle me a riddle: A pioneer story. Greenwillow Books.

Chicago Style (17th ed.) Citation

Karim, Roberta, and Bethanne Andersen. Kindle Me a Riddle: A Pioneer Story. New York: Greenwillow Books, 1999.

MLA (9th ed.) Citation

Karim, Roberta, and Bethanne Andersen. Kindle Me a Riddle: A Pioneer Story. Greenwillow Books, 1999.