APA (7th ed.) Citation

Liu, C., & Yu, C. (1991). Data compression using word encoding with Huffman code. Journal of the American Society for Information Science, 42(9), 685-698. https://doi.org/10.1002/(SICI)1097-4571(199110)42:9<685::AID-ASI7>3.0.CO;2-1

Chicago Style (17th ed.) Citation

Liu, Chengwen, and Clement Yu. "Data Compression Using Word Encoding with Huffman Code." Journal of the American Society for Information Science 42, no. 9 (1991): 685-698. https://doi.org/10.1002/(SICI)1097-4571(199110)42:9<685::AID-ASI7>3.0.CO;2-1.

MLA (9th ed.) Citation

Liu, Chengwen, and Clement Yu. "Data Compression Using Word Encoding with Huffman Code." Journal of the American Society for Information Science, vol. 42, no. 9, 1991, pp. 685-698, https://doi.org/10.1002/(SICI)1097-4571(199110)42:9<685::AID-ASI7>3.0.CO;2-1.