APA (7. basım) Alıntı

Schmitt-Beck, R. (2009). The German longitudinal election study (GLES).

Chicago Style (17. basım) Atıf

Schmitt-Beck, Rüdiger. The German Longitudinal Election Study (GLES). Mannheim, 2009.

MLA (8th ed.) Atıf

Schmitt-Beck, Rüdiger. The German Longitudinal Election Study (GLES). 2009.