APA (7th ed.) Citation

Erikson, E. H. (1968). Identity, youth, and crisis ([1st ed.].). W. W. Norton.

Chicago Style (17th ed.) Citation

Erikson, Erik H. Identity, Youth, and Crisis. [1st ed.]. New York: W. W. Norton, 1968.

MLA (9th ed.) Citation

Erikson, Erik H. Identity, Youth, and Crisis. [1st ed.]. W. W. Norton, 1968.