APA (7th ed.) Citation

Dreikurs, R., & Grey, L. (1970). A parents' guide to child discipline ([New and rev. ed.].). Hawthorn Books.

Chicago Style (17th ed.) Citation

Dreikurs, Rudolf, and Loren Grey. A Parents' Guide to Child Discipline. [New and rev. ed.]. New York: Hawthorn Books, 1970.

MLA (9th ed.) Citation

Dreikurs, Rudolf, and Loren Grey. A Parents' Guide to Child Discipline. [New and rev. ed.]. Hawthorn Books, 1970.