APA način citiranja

Du, D., Ko, K., & Hu, X. (2012). Design and analysis of approximation algorithms. Springer Science.

Čikaški stil citiranja

Du, Ding-Zhu, Ker-I Ko, i Xiaodong Hu. Design and Analysis of Approximation Algorithms. New York: Springer Science, 2012.

MLA način citiranja

Du, Ding-Zhu, et al. Design and Analysis of Approximation Algorithms. Springer Science, 2012.