Cita APA (7a ed.)

Parkyn, H. A. (1905). Auto-Suggestion: What it is and how to use ir for health happiness and succes (2nd. ed.). Suggestion Publishing Co..

Cita Chicago Style (17a ed.)

Parkyn, Herbert A. Auto-Suggestion: What It Is and How to Use Ir for Health Happiness and Succes. 2nd. ed. Chicago: Suggestion Publishing Co., 1905.

Cita MLA (8a ed.)

Parkyn, Herbert A. Auto-Suggestion: What It Is and How to Use Ir for Health Happiness and Succes. 2nd. ed. Suggestion Publishing Co., 1905.