APA (7th ed.) Citation

Rolt, L. T. C. (1969). Navigable waterways. Longmans.

Chicago Style (17th ed.) Citation

Rolt, L. T. C. Navigable Waterways. Harlow: Longmans, 1969.

MLA (8th ed.) Citation

Rolt, L. T. C. Navigable Waterways. Longmans, 1969.

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