APA (7th ed.) Citation

Harding, W. (1845). Railways: The gauge question (2nd ed.). J. Weale.

Chicago Style (17th ed.) Citation

Harding, Wyndham. Railways: The Gauge Question. 2nd ed. London: J. Weale, 1845.

MLA (9th ed.) Citation

Harding, Wyndham. Railways: The Gauge Question. 2nd ed. J. Weale, 1845.

Warning: These citations may not always be 100% accurate.