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 (9a ed.)
Shull, Steven A. Policy by Other Means: Alternative Adoption by Presidents. Texas A&M University Press, 2006.
Precaución: Estas citas no son 100% exactas.