APA (7th ed.) Citation

Levinson, H. N. (1984). Smart but feeling dumb. Warner Books.

Chicago Style (17th ed.) Citation

Levinson, Harold N. Smart but Feeling Dumb. New York, NY: Warner Books, 1984.

MLA (9th ed.) Citation

Levinson, Harold N. Smart but Feeling Dumb. Warner Books, 1984.

Warning: These citations may not always be 100% accurate.