APA (7th ed.) Citation

Hurlock, E. B. (1959). Developmental psychology (2nd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Hurlock, Elizabeth Bergner. Developmental Psychology. 2nd ed. New York: McGraw-Hill, 1959.

MLA (9th ed.) Citation

Hurlock, Elizabeth Bergner. Developmental Psychology. 2nd ed. McGraw-Hill, 1959.