Opsal, P. M. (1996). Lineman's quick reference on wood safety. Pennwell Books.
Chicago Style (17th ed.) CitationOpsal, Philip Mason. Lineman's Quick Reference on Wood Safety. Tulsa, Okla.: Pennwell Books, 1996.
MLA (9th ed.) CitationOpsal, Philip Mason. Lineman's Quick Reference on Wood Safety. Pennwell Books, 1996.
Warning: These citations may not always be 100% accurate.