APA (7th ed.) Citation

Kintali, S., Kothari, N., & Kumar, A. (2011). Approximation Algorithms for Digraph Width Parameters.

Chicago Style (17th ed.) Citation

Kintali, Shiva, Nishad Kothari, and Akash Kumar. Approximation Algorithms for Digraph Width Parameters. 2011.

MLA (9th ed.) Citation

Kintali, Shiva, et al. Approximation Algorithms for Digraph Width Parameters. 2011.