APA-referens

Williamson, D. P., & Shmoys, D. B. (2011). The design of approximation algorithms. Cambridge University Press.

Chicago-stil citat

Williamson, David P., och David B. Shmoys. The Design of Approximation Algorithms. Cambridge: Cambridge University Press, 2011.

MLA-referens

Williamson, David P., och David B. Shmoys. The Design of Approximation Algorithms. Cambridge University Press, 2011.