APA (7th ed.) Citation

Osborne, M. P., Howell, T., & Homer. (2004). Return to Ithaca (1st Hyperion pbk. ed.). Hyperion Books for Children.

Chicago Style (17th ed.) Citation

Osborne, Mary Pope, Troy Howell, and Homer. Return to Ithaca. 1st Hyperion pbk. ed. New York: Hyperion Books for Children, 2004.

MLA (8th ed.) Citation

Osborne, Mary Pope, et al. Return to Ithaca. 1st Hyperion pbk. ed. Hyperion Books for Children, 2004.