Spanton, J. H. (1961). Geometrical drawing and design. Macmillan.
Chicago Style (17th ed.) CitationSpanton, J. Humphrey. Geometrical Drawing and Design. London: Macmillan, 1961.
MLA (9th ed.) CitationSpanton, J. Humphrey. Geometrical Drawing and Design. Macmillan, 1961.
Warning: These citations may not always be 100% accurate.