APA

Gesell A. L., . (1965). Developmental diagnosis: normal and abnormal child development. New York: Hoeber Medical Division.

Chicago

Gesell Arnold Lucius, . 1965. Developmental diagnosis: normal and abnormal child development. New York: Hoeber Medical Division.

Harvard

Gesell A. L., . (1965). Developmental diagnosis: normal and abnormal child development. New York: Hoeber Medical Division.

MLA

Gesell Arnold Lucius, . Developmental diagnosis: normal and abnormal child development. New York: Hoeber Medical Division. 1965.