APA (7th ed.) Citation

Gesell, A. (1975). Biographies of child development: The mental growth careers of eighty-four infants and children. Arno Press.

Chicago Style (17th ed.) Citation

Gesell, Arnold. Biographies of Child Development: The Mental Growth Careers of Eighty-four Infants and Children. New York: Arno Press, 1975.

MLA (9th ed.) Citation

Gesell, Arnold. Biographies of Child Development: The Mental Growth Careers of Eighty-four Infants and Children. Arno Press, 1975.