APA (7th ed.) Citation

Leahy, E. (1847). A practical treatise on making and repairing roads (2nd ed.). J. Weale.

Chicago Style (17th ed.) Citation

Leahy, Edmund. A Practical Treatise on Making and Repairing Roads. 2nd ed. London: J. Weale, 1847.

MLA (9th ed.) Citation

Leahy, Edmund. A Practical Treatise on Making and Repairing Roads. 2nd ed. J. Weale, 1847.