APA-viite

Lawler, E. L. (2001). Combinatorial optimization: Networks and matroids. Dover Publications.

Chicago-tyylinen lähdeviittaus

Lawler, Eugene L. Combinatorial Optimization: Networks and Matroids. Mineola, N.Y.: Dover Publications, 2001.

MLA-viite

Lawler, Eugene L. Combinatorial Optimization: Networks and Matroids. Dover Publications, 2001.