Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (8th εκδ.)

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