APA (7th ed.) Citation

Kittel, B., & Kühn, D. (2013). Introduction: Reassessing the methodology of process tracing. European political science, 12, . https://doi.org/10.1057/eps.2012.4

Chicago Style (17th ed.) Citation

Kittel, Bernhard, and David Kühn. "Introduction: Reassessing the Methodology of Process Tracing." European Political Science 12 (2013). https://doi.org/10.1057/eps.2012.4.

MLA (9th ed.) Citation

Kittel, Bernhard, and David Kühn. "Introduction: Reassessing the Methodology of Process Tracing." European Political Science, vol. 12, 2013, https://doi.org/10.1057/eps.2012.4.