APA (7th ed.) Citation

Knoop, D. (1913). Outlines of railway economics. Macmillan and co., limited.

Chicago Style (17th ed.) Citation

Knoop, Douglas. Outlines of Railway Economics. London: Macmillan and co., limited, 1913.

MLA (9th ed.) Citation

Knoop, Douglas. Outlines of Railway Economics. Macmillan and co., limited, 1913.

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