APA (7th ed.) Citation

Grötschel, M., Jünger, M., & Reinelt, G. (1985). Acyclic Subdigraphs and linear orderings: Polytopes, facets and a cutting plane algorithm. Graphs and order.

Chicago Style (17th ed.) Citation

Grötschel, Martin, Michael Jünger, and Gerhard Reinelt. "Acyclic Subdigraphs and Linear Orderings: Polytopes, Facets and a Cutting Plane Algorithm." Graphs and Order 1985.

MLA (9th ed.) Citation

Grötschel, Martin, et al. "Acyclic Subdigraphs and Linear Orderings: Polytopes, Facets and a Cutting Plane Algorithm." Graphs and Order, 1985.