Hautzinger, M., Keller, F., & Kühner, C. (2009). Beck Depressions-Inventar, Revision: Manual / Martin Hautzinger ; Ferdinand Keller ; Christine Kühner (2. Aufl.). Pearson Assessment & Information.
Cita Chicago (17th ed.)Hautzinger, Martin, Ferdinand Keller, i Christine Kühner. Beck Depressions-Inventar, Revision: Manual / Martin Hautzinger ; Ferdinand Keller ; Christine Kühner. 2. Aufl. Frankfurt am Main: Pearson Assessment & Information, 2009.
Cita MLA (8th ed.)Hautzinger, Martin, et al. Beck Depressions-Inventar, Revision: Manual / Martin Hautzinger ; Ferdinand Keller ; Christine Kühner. 2. Aufl. Pearson Assessment & Information, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.