Cita APA (7a ed.)
Lawler, E. The Traveling Salesman Problem: A Guided Tour of Combinatorial Optimization. Wiley.
Cita estilo Chicago (17a ed.)
Lawler, E.L. The Traveling Salesman Problem: A Guided Tour of Combinatorial Optimization. Chichester, Inglaterra: Wiley.
Cita MLA (9a ed.)
Lawler, E.L. The Traveling Salesman Problem: A Guided Tour of Combinatorial Optimization. Wiley.
Precaución: Estas citas no son 100% exactas.