APA (7th ed.) Citation

Calude, C. (1988). Theories of computational complexity. North-Holland.

Chicago Style (17th ed.) Citation

Calude, Cristian. Theories of Computational Complexity. Amsterdam ; New York: North-Holland, 1988.

MLA (9th ed.) Citation

Calude, Cristian. Theories of Computational Complexity. North-Holland, 1988.