Klein, E. M., Brähler, E., Dreier, M., Reinecke, L., Müller, K. W., Schmutzer, G., . . . Beutel, M. E. (2016). The German version of the Perceived Stress Scale – psychometric characteristics in a representative German community sample. BMC Psychiatry.
Citação norma ChicagoKlein, Eva M., Elmar Brähler, Michael Dreier, Leonard Reinecke, Kai W. Müller, Gabriele Schmutzer, Klaus Wölfling, and Manfred E. Beutel. "The German Version of the Perceived Stress Scale – Psychometric Characteristics in a Representative German Community Sample." BMC Psychiatry 2016.
Citação norma MLAKlein, Eva M., et al. "The German Version of the Perceived Stress Scale – Psychometric Characteristics in a Representative German Community Sample." BMC Psychiatry 2016.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.