APA (7th ed.) Citation

Semmens, P. W. B. (1985). A history of the Great Western Railway / Peter Semmens. Allen & Unwin.

Chicago Style (17th ed.) Citation

Semmens, P. W. B. A History of the Great Western Railway / Peter Semmens. London: Allen & Unwin, 1985.

MLA (9th ed.) Citation

Semmens, P. W. B. A History of the Great Western Railway / Peter Semmens. Allen & Unwin, 1985.

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