APA (7th ed.) Citation

Gross, B. D., & Shuman, B. J. (1979). The essentials of parenting in the first years of life. Child Welfare League of America.

Chicago Style (17th ed.) Citation

Gross, Barbara Danzger, and Bernard J. Shuman. The Essentials of Parenting in the First Years of Life. New York, NY: Child Welfare League of America, 1979.

MLA (9th ed.) Citation

Gross, Barbara Danzger, and Bernard J. Shuman. The Essentials of Parenting in the First Years of Life. Child Welfare League of America, 1979.