Cita APA (7th ed.)

Barry, D. (1987). Bad habits: A 100% fact-free book (1st Owl book ed.). H. Holt.

Cita Chicago (17th ed.)

Barry, Dave. Bad Habits: A 100% Fact-free Book. 1st Owl book ed. New York: H. Holt, 1987.

Cita MLA (9th ed.)

Barry, Dave. Bad Habits: A 100% Fact-free Book. 1st Owl book ed. H. Holt, 1987.