APA (7th ed.) Citation

Fujito, T. A note on approximation of the vertex cover and feedback vertex set problems-Unified approach. Information processing letters..

Chicago Style (17th ed.) Citation

Fujito, Toshihiro. "A Note on Approximation of the Vertex Cover and Feedback Vertex Set Problems-Unified Approach." Information Processing Letters. .

MLA (9th ed.) Citation

Fujito, Toshihiro. "A Note on Approximation of the Vertex Cover and Feedback Vertex Set Problems-Unified Approach." Information Processing Letters., .

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