Ruby, L. (1954). The art of making sense: A guide to logical thinking. Lippincott.
Chicago Style (17th ed.) CitationRuby, Lionel. The Art of Making Sense: A Guide to Logical Thinking. Philadelphia: Lippincott, 1954.
MLA (9th ed.) CitationRuby, Lionel. The Art of Making Sense: A Guide to Logical Thinking. Lippincott, 1954.
Warning: These citations may not always be 100% accurate.