Cita APA (7th ed.)
Westmeyer, H. Kriterien psychologischer Forschung.
Cita Chicago (17th ed.)
Westmeyer, Hans. Kriterien Psychologischer Forschung.
Cita MLA (9th ed.)
Westmeyer, Hans. Kriterien Psychologischer Forschung.
Atenció: Aquestes cites poden no estar 100% correctes.