APA (7th ed.) Citation

Nock, O. S. (1972). The dawn of world railways, 1800-1850 / by O.S. Nock. Blandford Press.

Chicago Style (17th ed.) Citation

Nock, O. S. The Dawn of World Railways, 1800-1850 / by O.S. Nock. Blandford Press, 1972.

MLA (9th ed.) Citation

Nock, O. S. The Dawn of World Railways, 1800-1850 / by O.S. Nock. Blandford Press, 1972.

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