APA引文

Christofides, N. (1979). Combinatorial optimization. Wiley.

芝加哥风格引文

Christofides, Nicos. Combinatorial Optimization. Chichester: Wiley, 1979.

MLA引文

Christofides, Nicos. Combinatorial Optimization. Wiley, 1979.

警告：这些引文格式不一定是100％准确.