American Chemical Society. Chemical Abstracts Service & Patterson, A. M. (1965). Supplement III (1962-1963) to the second edition of the Ring index: A list of ring systems used in organic chemistry. American Chemical Society.
Chicago Style (17th ed.) CitationAmerican Chemical Society. Chemical Abstracts Service and Austin M. Patterson. Supplement III (1962-1963) to the Second Edition of the Ring Index: A List of Ring Systems Used in Organic Chemistry. Washington, D.C.: American Chemical Society, 1965.
MLA (9th ed.) CitationAmerican Chemical Society. Chemical Abstracts Service and Austin M. Patterson. Supplement III (1962-1963) to the Second Edition of the Ring Index: A List of Ring Systems Used in Organic Chemistry. American Chemical Society, 1965.
Warning: These citations may not always be 100% accurate.