APA (7th ed.) Citation

Riggs, M. L., Dodds, P., & Zuccalo, D. (1981). Early childhood. [publisher not identified].

Chicago Style (17th ed.) Citation

Riggs, Maida L., Patt Dodds, and David Zuccalo. Early Childhood. Reston, VA : American Alliance for Health, Physical Education, Recreation and Dance: [publisher not identified], 1981.

MLA (9th ed.) Citation

Riggs, Maida L., et al. Early Childhood. [publisher not identified], 1981.