Cita APA (7a ed.)

Shull, S. A. (2006). Policy by Other Means: Alternative Adoption by Presidents. Texas A&M University Press.

Cita Chicago Style (17a ed.)

Shull, Steven A. Policy by Other Means: Alternative Adoption by Presidents. College Station: Texas A&M University Press, 2006.

Cita MLA (8a ed.)

Shull, Steven A. Policy by Other Means: Alternative Adoption by Presidents. Texas A&M University Press, 2006.