American Chemical Society. Division of Chemical Information. Chemical Information Bulletin, Volume 59, Number 01, Spring 2007. Philadelphia, Pennsylvania. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc5618/. Accessed March 11, 2014.
Note: Inconsistencies in capitalization and punctuation within the Digital Library may affect this citation. Before using this citation in formal writing, please consult your preferred style manual. More information.