APA (7th ed.) Citation

Clark, M. M. (1988). Children under five: Educational research and evidence. Gordon and Breach Science.

Chicago Style (17th ed.) Citation

Clark, Margaret M. Children Under Five: Educational Research and Evidence. New York: Gordon and Breach Science, 1988.

MLA (9th ed.) Citation

Clark, Margaret M. Children Under Five: Educational Research and Evidence. Gordon and Breach Science, 1988.