APA (7th ed.) Citation

Metaxas, E., & Tillman, N. (2008). It's time to sleep, my love. Feiwel & Friends.

Chicago Style (17th ed.) Citation

Metaxas, Eric, and Nancy Tillman. It's Time to Sleep, My Love. New York: Feiwel & Friends, 2008.

MLA (8th ed.) Citation

Metaxas, Eric, and Nancy Tillman. It's Time to Sleep, My Love. Feiwel & Friends, 2008.

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