APA (7th ed.) Citation

DulhDing Zhu & Ko. Theory of computational complexity.

Chicago Style (17th ed.) Citation

DulhDing Zhu and Ko. Theory of Computational Complexity. New YorklbJohn Wiley & Sonslc2000.

MLA (9th ed.) Citation

DulhDing Zhu and Ko. Theory of Computational Complexity.

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