APA stil citiranja

Hess, R. D., & Bear, R. (1972). Early education: Early education : current theory, research and action (4. izd.). Chicago ; New York : Atherton: Aldine.

Chicago stil citiranja

Hess, Robert D., and Roberta Bear. Early education: Early education : current theory, research and action. 4. izd. Chicago ; New York : Atherton: Aldine, 1972.

MLA stil citiranja

Hess, Robert D., and Roberta Bear. Early education: Early education : current theory, research and action. 4. izd. Chicago ; New York : Atherton: Aldine, 1972.