APA (7th ed.) Citation

Slepian, J., Seidler, A. G., & Martin, R. E. (1967). The hungry thing. Scholastic Book Services.

Chicago Style (17th ed.) Citation

Slepian, Jan, Ann G. Seidler, and Richard E. Martin. The Hungry Thing. New York: Scholastic Book Services, 1967.

MLA (9th ed.) Citation

Slepian, Jan, et al. The Hungry Thing. Scholastic Book Services, 1967.