Psychological thought.

MLA

Psychological Thought. Trier, Germany: PsychOpen operated by Leibniz-Institute for Psychology Information, University of Trier, 2012.

APA

(2012). Psychological thought. Trier, Germany: PsychOpen operated by Leibniz-Institute for Psychology Information, University of Trier.

Chicago

Psychological Thought. Trier, Germany: PsychOpen operated by Leibniz-Institute for Psychology Information, University of Trier, 2012.