APA (7th ed.) Citation

Wilson, K., & Segal, J. (2006). Sleepyhead. Margaret K. McElderry Books.

Chicago Style (17th ed.) Citation

Wilson, Karma, and John Segal. Sleepyhead. New York: Margaret K. McElderry Books, 2006.

MLA (8th ed.) Citation

Wilson, Karma, and John Segal. Sleepyhead. Margaret K. McElderry Books, 2006.

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