Cita APA (7a ed.)

Beach, D., & Pedersen, R. B. (2013). Process-Tracing Methods: Foundations and Guidelines. University of Michigan Press.

Cita Chicago Style (17a ed.)

Beach, Derek, y Rasmus Brun Pedersen. Process-Tracing Methods: Foundations and Guidelines. Ann Arbor: University of Michigan Press, 2013.

Cita MLA (8a ed.)

Beach, Derek, y Rasmus Brun Pedersen. Process-Tracing Methods: Foundations and Guidelines. University of Michigan Press, 2013.