Cita APA (7a ed.)

Sayre, W. S. (1946). An outline of American government (9th ed.). Barnes & Noble.

Cita Chicago Style (17a ed.)

Sayre, Wallace S. An Outline of American Government. 9th ed. New York: Barnes & Noble, 1946.

Cita MLA (9a ed.)

Sayre, Wallace S. An Outline of American Government. 9th ed. Barnes & Noble, 1946.