APA (7th ed.) Citation

Hurlock, E. B. (1980). Developmental psychology: A lifespan approach (5th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Hurlock, Elizabeth B. Developmental Psychology: A Lifespan Approach. 5th ed. New York: McGraw-Hill, 1980.

MLA (9th ed.) Citation

Hurlock, Elizabeth B. Developmental Psychology: A Lifespan Approach. 5th ed. McGraw-Hill, 1980.