Ralphs, S. (1964). Elementary quantity surveying / by S. Ralphs (2nd ed.). Pitman.
Chicago Style (17th ed.) CitationRalphs, S. Elementary Quantity Surveying / by S. Ralphs. 2nd ed. Pitman, 1964.
MLA (9th ed.) CitationRalphs, S. Elementary Quantity Surveying / by S. Ralphs. 2nd ed. Pitman, 1964.
Warning: These citations may not always be 100% accurate.