APA (7th ed.) Citation

Laosa, L. M., & Sigel, I. E. (1982). Families as learning environments for children. Plenum.

Chicago Style (17th ed.) Citation

Laosa, Luis M., and Irving E. Sigel. Families as Learning Environments for Children. New York: Plenum, 1982.

MLA (9th ed.) Citation

Laosa, Luis M., and Irving E. Sigel. Families as Learning Environments for Children. Plenum, 1982.