APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Wu, Xu, Tadao Ichikawa, and Nick Cercone. Knowledge Base Assisted Database Retrieval Systems. Singapore [u.a.]: World Scientific, 1996.

MLA (9th ed.) Citation

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