Ash, J. E., Warr, W. A., & Willett, P. (1991). Chemical structure systems: Computational techniques for representation searching, and processing of structural information. Ellis Horwood.
Chicago Style (17th ed.) CitationAsh, Janet E., Wendy A. Warr, and Peter Willett. Chemical Structure Systems: Computational Techniques for Representation Searching, and Processing of Structural Information. Ellis Horwood, 1991.
MLA (8th ed.) CitationAsh, Janet E., et al. Chemical Structure Systems: Computational Techniques for Representation Searching, and Processing of Structural Information. Ellis Horwood, 1991.
Warning: These citations may not always be 100% accurate.