APA (7th ed.) Citation

Wu, X., Cercone, N., & Ichikawa, T. (1996). Knowledge-base assisted database retrieval systems. World Scientific.

Chicago Style (17th ed.) Citation

Wu, Xu, Nick Cercone, and Tadao Ichikawa. Knowledge-base Assisted Database Retrieval Systems. Singapore: World Scientific, 1996.

MLA (9th ed.) Citation

Wu, Xu, et al. Knowledge-base Assisted Database Retrieval Systems. World Scientific, 1996.