APA (7th ed.) Citation

Shafer, B. E., & Spady, R. H. (2014). The American political landscape. Harvard Univ.Press. https://doi.org/10.4159/harvard.9780674726055

Chicago Style (17th ed.) Citation

Shafer, Byron E., and Richard Henry Spady. The American Political Landscape. Cambridge, Mass. [u.a.]: Harvard Univ.Press, 2014. https://doi.org/10.4159/harvard.9780674726055.

MLA (9th ed.) Citation

Shafer, Byron E., and Richard Henry Spady. The American Political Landscape. Harvard Univ.Press, 2014. https://doi.org/10.4159/harvard.9780674726055.