APA (7th ed.) Citation

Dworetzky, J. P. (1990). Introduction to child development (4th ed.). West Pub. Co..

Chicago Style (17th ed.) Citation

Dworetzky, John P. Introduction to Child Development. 4th ed. St. Paul: West Pub. Co., 1990.

MLA (8th ed.) Citation

Dworetzky, John P. Introduction to Child Development. 4th ed. West Pub. Co., 1990.