APA (7th ed.) Citation

Chinenyanga, T. T., & Kushmerick, N. (2002). An Expressive and Efficient Language for XML Information Retrieval. Journal of the American Society for Information Science & Technology, 53(6), 438. https://doi.org/10.1002/asi.10057

Chicago Style (17th ed.) Citation

Chinenyanga, Taurai Tapiwa, and Nicholas Kushmerick. "An Expressive and Efficient Language for XML Information Retrieval." Journal of the American Society for Information Science & Technology 53, no. 6 (2002): 438. https://doi.org/10.1002/asi.10057.

MLA (9th ed.) Citation

Chinenyanga, Taurai Tapiwa, and Nicholas Kushmerick. "An Expressive and Efficient Language for XML Information Retrieval." Journal of the American Society for Information Science & Technology, vol. 53, no. 6, 2002, p. 438, https://doi.org/10.1002/asi.10057.