APA (7th ed.) Citation

Gates, D., & Lantz, P. (1968). Blue willow. Puffin Books.

Chicago Style (17th ed.) Citation

Gates, Doris, and Paul Lantz. Blue Willow. New York: Puffin Books, 1968.

MLA (9th ed.) Citation

Gates, Doris, and Paul Lantz. Blue Willow. Puffin Books, 1968.

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