APA (7th ed.) Citation

Lawler, E. L. (1995). The traveling salesman problem: A guided tour of combinatorial optimization (Repr.). John Wiley & Sons.

Chicago Style (17th ed.) Citation

Lawler, Eugene L. The Traveling Salesman Problem: A Guided Tour of Combinatorial Optimization. Repr. Chichester [etc.]: John Wiley & Sons, 1995.

MLA (9th ed.) Citation

Lawler, Eugene L. The Traveling Salesman Problem: A Guided Tour of Combinatorial Optimization. Repr. John Wiley & Sons, 1995.