Bayer, A. E., Smart, J. C., & McLaughlin, G. W. (1990). Mapping Intellectual Structure of a Scientific Subfield through Author Cocitations. Journal of the American Society for Information Science, 41(6), 444. https://doi.org/10.1002/(SICI)1097-4571(199009)41:6<444::AID-ASI12>3.0.CO;2-J
Chicago Style (17th ed.) CitationBayer, Alan E., John C. Smart, and Gerald W. McLaughlin. "Mapping Intellectual Structure of a Scientific Subfield Through Author Cocitations." Journal of the American Society for Information Science 41, no. 6 (1990): 444. https://doi.org/10.1002/(SICI)1097-4571(199009)41:6<444::AID-ASI12>3.0.CO;2-J.
MLA (9th ed.) CitationBayer, Alan E., et al. "Mapping Intellectual Structure of a Scientific Subfield Through Author Cocitations." Journal of the American Society for Information Science, vol. 41, no. 6, 1990, p. 444, https://doi.org/10.1002/(SICI)1097-4571(199009)41:6<444::AID-ASI12>3.0.CO;2-J.