APA (7th ed.) Zitazioa

Gustavson, C. G. (1976). The mansion of history. McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

Gustavson, Carl G. The Mansion of History. New York: McGraw-Hill, 1976.

MLA (9th ed.) Zitazioa

Gustavson, Carl G. The Mansion of History. McGraw-Hill, 1976.