APA

Wölfer R., Christ O., Schmid K., Tausch N., Buchallik F. M., Vertovec S. & Hewstone M. (20190313). Indirect contact predicts direct contact: Longitudinal evidence and the mediating role of intergroup anxiety. : Journal of personality and social psychology.

Chicago

Wölfer Ralf, Christ Oliver, Schmid Katharina, Tausch Nicole, Buchallik Friederike M, Vertovec Steven and Hewstone Miles. 20190313. Indirect contact predicts direct contact: Longitudinal evidence and the mediating role of intergroup anxiety. : Journal of personality and social psychology.

Harvard

Wölfer R., Christ O., Schmid K., Tausch N., Buchallik F. M., Vertovec S. and Hewstone M. (20190313). Indirect contact predicts direct contact: Longitudinal evidence and the mediating role of intergroup anxiety. : Journal of personality and social psychology.

MLA

Wölfer Ralf, Christ Oliver, Schmid Katharina, Tausch Nicole, Buchallik Friederike M, Vertovec Steven and Hewstone Miles. Indirect contact predicts direct contact: Longitudinal evidence and the mediating role of intergroup anxiety. : Journal of personality and social psychology. 20190313.