Cita APA (7a ed.)

Eggers, A., & Spirling, A. (2017). Incumbency effects and the strength of party preferences: Evidence from multiparty elections in the United Kingdom. University of Chicago Press.

Cita Chicago Style (17a ed.)

Eggers, A., y A. Spirling. Incumbency Effects and the Strength of Party Preferences: Evidence from Multiparty Elections in the United Kingdom. University of Chicago Press, 2017.

Cita MLA (9a ed.)

Eggers, A., y A. Spirling. Incumbency Effects and the Strength of Party Preferences: Evidence from Multiparty Elections in the United Kingdom. University of Chicago Press, 2017.