Cita APA (7a ed.)

Estados Unidos. Governmental Affairs Institute & Scammon, R. M. (1962). America Votes 4: A Handbook of Contemporary American Election Statistics. University of Pittsburg.

Cita Chicago Style (17a ed.)

Estados Unidos. Governmental Affairs Institute y Richard M. Scammon. America Votes 4: A Handbook of Contemporary American Election Statistics. Pittsburgh: University of Pittsburg, 1962.

Cita MLA (9a ed.)

Estados Unidos. Governmental Affairs Institute y Richard M. Scammon. America Votes 4: A Handbook of Contemporary American Election Statistics. University of Pittsburg, 1962.