APA

Erikson E. H., . (1950). Childhood and society. New York: Norton.

Chicago

Erikson Erik H, . 1950. Childhood and society. New York: Norton.

Harvard

Erikson E. H., . (1950). Childhood and society. New York: Norton.

MLA

Erikson Erik H, . Childhood and society. New York: Norton. 1950.