Cita APA (7a ed.)

McCall Smith, A., & Porter, D. (2015). The novel habits of happiness (Unabridged.). Recorded Books Inc..

Cita Chicago Style (17a ed.)

McCall Smith, Alexander, y Davina Porter. The Novel Habits of Happiness. Unabridged. Prince Frederick: Recorded Books Inc., 2015.

Cita MLA (8a ed.)

McCall Smith, Alexander, y Davina Porter. The Novel Habits of Happiness. Unabridged. Recorded Books Inc., 2015.

Precaución: Estas citas no son 100% exactas.