Cita APA

Brown, M. W., & Katz, K. (2010). Sleepy ABC. Harper.

Citación estilo Chicago

Brown, Margaret Wise, and Karen Katz. Sleepy ABC. New York: Harper, 2010.

Cita MLA

Brown, Margaret Wise, and Karen Katz. Sleepy ABC. Harper, 2010.

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