APA (7th ed.) Citation

Cohen, D., Cooper, M., & Jeavons, P. (2008). Generalising submodularity and horn clauses: Tractable optimization problems defined by tournament pair multimorphismsa. Elsevier.

Chicago Style (17th ed.) Citation

Cohen, D., M. Cooper, and P. Jeavons. Generalising Submodularity and Horn Clauses: Tractable Optimization Problems Defined by Tournament Pair Multimorphismsa. Elsevier, 2008.

MLA (9th ed.) Citation

Cohen, D., et al. Generalising Submodularity and Horn Clauses: Tractable Optimization Problems Defined by Tournament Pair Multimorphismsa. Elsevier, 2008.