Cita APA (7a ed.)

Riddle, D. H., & Cleary, R. E. (1966). Political science in the social studies. National Council for the Social Studies.

Cita Chicago Style (17a ed.)

Riddle, Donald H., y Robert E. Cleary. Political Science in the Social Studies. Washington, D.C: National Council for the Social Studies, 1966.

Cita MLA (9a ed.)

Riddle, Donald H., y Robert E. Cleary. Political Science in the Social Studies. National Council for the Social Studies, 1966.