APA-referens

Roseboom, E. H., & Alfred E Eckes. (1979). A history of Presidental elections from George washington to Jimmy Carter. Collier.

Chicago-stil citat

Roseboom, Eugene H., och Alfred E Eckes. A History of Presidental Elections from George Washington to Jimmy Carter. New York: Collier, 1979.

MLA-referens

Roseboom, Eugene H., och Alfred E Eckes. A History of Presidental Elections from George Washington to Jimmy Carter. Collier, 1979.