Styl cytowania APA

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

Styl cytowania Chicago

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

Styl cytowania MLA

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