APA (7th ed.) Citation

Geringer, L., & Lobel, A. (1985). A three hat day. Harper & Row.

Chicago Style (17th ed.) Citation

Geringer, Laura, and Arnold Lobel. A Three Hat Day. [New York, N.Y.]: Harper & Row, 1985.

MLA (8th ed.) Citation

Geringer, Laura, and Arnold Lobel. A Three Hat Day. Harper & Row, 1985.

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