Cita APA (7a ed.)

Ferrari, J. R., & Díaz Morales, J. F. Perceptions of Self-Concept and Self-Presentation by Procrastinators: Further Evidence. The Spanish Journal of Psychology., Vol. 10 No. 1 (2007),91-96 10, .

Cita Chicago Style (17a ed.)

Ferrari, Joseph R., y Juan Francisco Díaz Morales. "Perceptions of Self-Concept and Self-Presentation by Procrastinators: Further Evidence." The Spanish Journal of Psychology. Vol. 10 No. 1 (2007),91-96 10 ().

Cita MLA (9a ed.)

Ferrari, Joseph R., y Juan Francisco Díaz Morales. "Perceptions of Self-Concept and Self-Presentation by Procrastinators: Further Evidence." The Spanish Journal of Psychology., vol. Vol. 10 No. 1 (2007),91-96 10, .