Wall, E., & Barnes, J. (1969). Intersystem Compatibility and Convertibility of Subject Vocabularies.
Chicago Style (17th ed.) CitationWall, E., and J. Barnes. Intersystem Compatibility and Convertibility of Subject Vocabularies. 1969.
MLA (9th ed.) CitationWall, E., and J. Barnes. Intersystem Compatibility and Convertibility of Subject Vocabularies. 1969.
Warning: These citations may not always be 100% accurate.