APA

Schücker L., Knopf C., Strauss B. & Hagemann N. (20150219). An internal focus of attention is not always as bad as its reputation: how specific aspects of internally focused attention do not hinder running efficiency. : Journal of sport & exercise psychology.

Chicago

Schücker Linda, Knopf Christian, Strauss Bernd and Hagemann Norbert. 20150219. An internal focus of attention is not always as bad as its reputation: how specific aspects of internally focused attention do not hinder running efficiency. : Journal of sport & exercise psychology.

Harvard

Schücker L., Knopf C., Strauss B. and Hagemann N. (20150219). An internal focus of attention is not always as bad as its reputation: how specific aspects of internally focused attention do not hinder running efficiency. : Journal of sport & exercise psychology.

MLA

Schücker Linda, Knopf Christian, Strauss Bernd and Hagemann Norbert. An internal focus of attention is not always as bad as its reputation: how specific aspects of internally focused attention do not hinder running efficiency. : Journal of sport & exercise psychology. 20150219.