APA
Robson I., . (1821). A treatise on geodesic operations, or county surveying, land surveying, and levelling. Durham ; [London]: Printed by F. Humble and Co ... for Baldwin, Cradock, and Joy, London; and George Andrews.
Chicago
Robson I, . 1821. A treatise on geodesic operations, or county surveying, land surveying, and levelling. Durham ; [London]: Printed by F. Humble and Co ... for Baldwin, Cradock, and Joy, London; and George Andrews.
Harvard
Robson I., . (1821). A treatise on geodesic operations, or county surveying, land surveying, and levelling. Durham ; [London]: Printed by F. Humble and Co ... for Baldwin, Cradock, and Joy, London; and George Andrews.
MLA
Robson I, . A treatise on geodesic operations, or county surveying, land surveying, and levelling. Durham ; [London]: Printed by F. Humble and Co ... for Baldwin, Cradock, and Joy, London; and George Andrews. 1821.