Stickler, C. W. (1951). Industrial studies of Pennsylvania slate production. School of Mineral Industries.
Chicago Style (17th ed.) CitationStickler, Charles W. Industrial Studies of Pennsylvania Slate Production. State College Pa.: School of Mineral Industries, 1951.
MLA (9th ed.) CitationStickler, Charles W. Industrial Studies of Pennsylvania Slate Production. School of Mineral Industries, 1951.
Warning: These citations may not always be 100% accurate.