APA (7th ed.) Citation

Hobbs, S., McKechnie, J., & Lavalette, M. (1999). Child labor: A world history companion. ABC-CLIO.

Chicago Style (17th ed.) Citation

Hobbs, Sandy, Jim McKechnie, and Michael Lavalette. Child Labor: A World History Companion. Santa Barbara, Calif: ABC-CLIO, 1999.

MLA (9th ed.) Citation

Hobbs, Sandy, et al. Child Labor: A World History Companion. ABC-CLIO, 1999.