Chemical abstracts : list of periodicals with key to library files, 1961
MLA
Chemical Abstracts: List of Periodicals with Key to Library Files, 1961. Washington, 1962
APA, 7th edition
(1962). Chemical abstracts: list of periodicals with key to library files, 1961. Washington
Chicago, 17th edition
Chemical abstracts: list of periodicals with key to library files, 1961. Washington, 1962