Penn, W. S. (1964). Plastics-building handbook / compiled by W.S. Penn. Maclaren.
Chicago Style (17th ed.) CitationPenn, W. S. Plastics-building Handbook / Compiled by W.S. Penn. Maclaren, 1964.
MLA (9th ed.) CitationPenn, W. S. Plastics-building Handbook / Compiled by W.S. Penn. Maclaren, 1964.
Warning: These citations may not always be 100% accurate.