Παραπομπή σε μορφή APA (7η εκδ.)

Fenwick, G. (1810). Fenwick's arithmetical essay: Or A plain and concise mode of acquiring, in a short time, a complete knowledge of arithmetic. The whole adapted to the present time. Cottom & Stewart.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Fenwick, George. Fenwick's Arithmetical Essay: Or A Plain and Concise Mode of Acquiring, in a Short Time, a Complete Knowledge of Arithmetic. The Whole Adapted to the Present Time. Alexandria [Va.]: Cottom & Stewart, 1810.

Παραπομπή σε μορφή MLA (8th εκδ.)

Fenwick, George. Fenwick's Arithmetical Essay: Or A Plain and Concise Mode of Acquiring, in a Short Time, a Complete Knowledge of Arithmetic. The Whole Adapted to the Present Time. Cottom & Stewart, 1810.