APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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