Library, 1. L. I. I. Surveying: Theory and practice. Philadelphia, Pa. : Lefax.
Chicago Style (17th ed.) CitationLibrary, 11674 Lefax Instant Information. Surveying: Theory and Practice. Philadelphia, Pa. : Lefax.
MLA (9th ed.) CitationLibrary, 11674 Lefax Instant Information. Surveying: Theory and Practice. Philadelphia, Pa. : Lefax.
Warning: These citations may not always be 100% accurate.