Cita APA (7a ed.)

Matt, G. E. (1991). Coping with threats to the validity of meta-analytic findings: A reanalysis of german-language psychotherapy outcome studies. Social prevention and the social sciences, 333-352.

Cita Chicago Style (17a ed.)

Matt, Georg E. "Coping with Threats to the Validity of Meta-analytic Findings: A Reanalysis of German-language Psychotherapy Outcome Studies." Social Prevention and the Social Sciences 1991: 333-352.

Cita MLA (9a ed.)

Matt, Georg E. "Coping with Threats to the Validity of Meta-analytic Findings: A Reanalysis of German-language Psychotherapy Outcome Studies." Social Prevention and the Social Sciences, 1991, pp. 333-352.