APA aipamena

Freeman, E. A. (1874). General sketch of history: Edition adapted for American students. H. Holt and Company.

Chicago Style aipamena

Freeman, Edward Augustus. General Sketch of History: Edition Adapted for American Students. New York: H. Holt and Company, 1874.

MLA aipamena

Freeman, Edward Augustus. General Sketch of History: Edition Adapted for American Students. H. Holt and Company, 1874.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.