Cita APA (7a ed.)

Blume, J. (1971). Then again, maybe I won't: A novel. Dell Pub.

Cita Chicago Style (17a ed.)

Blume, Judy. Then Again, Maybe I Won't: A Novel. New York: Dell Pub, 1971.

Cita MLA (9a ed.)

Blume, Judy. Then Again, Maybe I Won't: A Novel. Dell Pub, 1971.