Παραπομπή σε μορφή APA (7η εκδ.)

Barbour, D. M. (1885). The theory of bimetallism and the effects of the partial demonetisation of silver on England and India. Cassell.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barbour, David M. The Theory of Bimetallism and the Effects of the Partial Demonetisation of Silver on England and India. Lond.: Cassell, 1885.

Παραπομπή σε μορφή MLA (8th εκδ.)

Barbour, David M. The Theory of Bimetallism and the Effects of the Partial Demonetisation of Silver on England and India. Cassell, 1885.