APA (7th ed.) Citation

Al-Huwaidi, M. H., & unknown. (1997). An aid to similar-characteristics-code clustering.

Chicago Style (17th ed.) Citation

Al-Huwaidi, Mohammad H., and unknown. An Aid to Similar-characteristics-code Clustering. 1997.

MLA (9th ed.) Citation

Al-Huwaidi, Mohammad H., and unknown. An Aid to Similar-characteristics-code Clustering. 1997.

Warning: These citations may not always be 100% accurate.