APA (7th ed.) Citation

ERIKSON, E. H. (1980). Identity and the Life Cycle. W. W. Norton & Company.

Chicago Style (17th ed.) Citation

ERIKSON, Erik H. Identity and the Life Cycle. New York-London: W. W. Norton & Company, 1980.

MLA (9th ed.) Citation

ERIKSON, Erik H. Identity and the Life Cycle. W. W. Norton & Company, 1980.