APA-viite (7. p.)

Du, D., & Ko, K. (2014). Theory of computational complexity (Second edition.). Wiley.

Chicago-viite (17. p.)

Du, Dingzhu, ja Ker-I Ko. Theory of Computational Complexity. Second edition. Hoboken, New Jersey: Wiley, 2014.

MLA-viite (9. p.)

Du, Dingzhu, ja Ker-I Ko. Theory of Computational Complexity. Second edition. Wiley, 2014.