Παραπομπή σε μορφή APA (7η εκδ.)

Morton, S. G. (1849). Catalogue of skulls of man and the inferior animals, in the collection of Samuel George Morton ([3d ed.].). Merrihew & Thompson, Prtrs..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Morton, Samuel George. Catalogue of Skulls of Man and the Inferior Animals, in the Collection of Samuel George Morton. [3d ed.]. Philadelphia: Merrihew & Thompson, Prtrs., 1849.

Παραπομπή σε μορφή MLA (8th εκδ.)

Morton, Samuel George. Catalogue of Skulls of Man and the Inferior Animals, in the Collection of Samuel George Morton. [3d ed.]. Merrihew & Thompson, Prtrs., 1849.