LEVINE. Levine's guide to knives and their values (3rd edition.). DBI Books.
Chicago Style (17th ed.) CitationLEVINE. Levine's Guide to Knives and Their Values. 3rd edition. Northbrook: DBI Books.
MLA (8th ed.) CitationLEVINE. Levine's Guide to Knives and Their Values. 3rd edition. DBI Books.
Warning: These citations may not always be 100% accurate.