Cita APA (7a ed.)

Porter-Efron, R. (1989). Letting go of shame: Understanding how shame affects your life. Hazelden.

Cita Chicago Style (17a ed.)

Porter-Efron, Ronald. Letting Go of Shame: Understanding How Shame Affects Your Life. Minneapolis: Hazelden, 1989.

Cita MLA (9a ed.)

Porter-Efron, Ronald. Letting Go of Shame: Understanding How Shame Affects Your Life. Hazelden, 1989.