APA-Zitierstil (7. Ausg.)

(2011). Empirical political analysis: Quantitative and qualitative research methods (8. ed.). Longman.

Chicago-Zitierstil (17. Ausg.)

Empirical Political Analysis: Quantitative and Qualitative Research Methods. 8. ed. Boston [u.a.]: Longman, 2011.

MLA-Zitierstil (9. Ausg.)

Empirical Political Analysis: Quantitative and Qualitative Research Methods. 8. ed. Longman, 2011.