Παραπομπή σε μορφή APA (7η εκδ.)

Smyth, W., & Sparks, J. (1851). Lectures on modern history: From the irruption of the northern nations to the close of the American revolution (3rd American ed.). B.B. Mussey and Co..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Smyth, William, και Jared Sparks. Lectures on Modern History: From the Irruption of the Northern Nations to the Close of the American Revolution. 3rd American ed. Boston: B.B. Mussey and Co., 1851.

Παραπομπή σε μορφή MLA (8th εκδ.)

Smyth, William, και Jared Sparks. Lectures on Modern History: From the Irruption of the Northern Nations to the Close of the American Revolution. 3rd American ed. B.B. Mussey and Co., 1851.