Cita APA (7a ed.)

Charlesworth, J. C. (1966). A design for political science: Scope, objectives, and methods. American Academy of Political and Social Science.

Cita Chicago Style (17a ed.)

Charlesworth, James C. A Design for Political Science: Scope, Objectives, and Methods. Philadelphia: American Academy of Political and Social Science, 1966.

Cita MLA (8a ed.)

Charlesworth, James C. A Design for Political Science: Scope, Objectives, and Methods. American Academy of Political and Social Science, 1966.