APA (7th ed.) Citation

Callan, J., & Connel, M. (2001). Query-Based Sampling of Text Databases. ACM Transactions on Information Systems, 19(2), 97. https://doi.org/10.1145/382979.383040

Chicago Style (17th ed.) Citation

Callan, Jamie, and Margaret Connel. "Query-Based Sampling of Text Databases." ACM Transactions on Information Systems 19, no. 2 (2001): 97. https://doi.org/10.1145/382979.383040.

MLA (9th ed.) Citation

Callan, Jamie, and Margaret Connel. "Query-Based Sampling of Text Databases." ACM Transactions on Information Systems, vol. 19, no. 2, 2001, p. 97, https://doi.org/10.1145/382979.383040.