Cita APA (7a ed.)

Blanton, S. L., & Kegley, C. W. (2017). World politics: Trend and transformation (2016-2017 ed.). Cengage Learning.

Cita Chicago Style (17a ed.)

Blanton, Shannon Lindsey, y Charles William Kegley. World Politics: Trend and Transformation. 2016-2017 ed. Boston, MA: Cengage Learning, 2017.

Cita MLA (9a ed.)

Blanton, Shannon Lindsey, y Charles William Kegley. World Politics: Trend and Transformation. 2016-2017 ed. Cengage Learning, 2017.