APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Lawler, Eugene L. The Traveling Salesman Problem: A Guided Tour of Combinatorial Optimization. Chichester [u.a.]: Wiley, 1995.

MLA (9th ed.) Citation

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

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