Wilson, R. J., & Watkins, J. J. (1989). Graphs: An introductory approach.
Chicago Edition CitationWilson, Robin J., and John J. Watkins. Graphs: An Introductory Approach. John Wiley & Sons Inc., New York, 1989.
MLA引文Wilson, Robin J., and John J. Watkins. Graphs: An Introductory Approach. 1989.
警告：這些引文格式不一定是100％准確.