APA (7th ed.) Citation

Grötschel, M. (1992). Routing in grid graphs by cutting planes.

Chicago Style (17th ed.) Citation

Grötschel, Martin. Routing in Grid Graphs by Cutting Planes. Berlin, 1992.

MLA (9th ed.) Citation

Grötschel, Martin. Routing in Grid Graphs by Cutting Planes. 1992.

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