APA (7th ed.) Citation

Travers, J., & Goodson, B. D. (1980). Research results of the National day care study. Abt Books.

Chicago Style (17th ed.) Citation

Travers, Jeffrey, and Barbara Dillon Goodson. Research Results of the National Day Care Study. Cambridge, Mass.: Abt Books, 1980.

MLA (9th ed.) Citation

Travers, Jeffrey, and Barbara Dillon Goodson. Research Results of the National Day Care Study. Abt Books, 1980.