Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Bampis, E., & Jansen, K. (2010). Approximation and Online Algorithms: 7th International Workshop,WAOA 2009, Copenhagen Denmark, September 10-11, 2009. Revised Papers. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Evripidis Bampis, και Klaus Jansen. Approximation and Online Algorithms: 7th International Workshop,WAOA 2009, Copenhagen Denmark, September 10-11, 2009. Revised Papers. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Approximation and Online Algorithms: 7th International Workshop,WAOA 2009, Copenhagen Denmark, September 10-11, 2009. Revised Papers. Springer Berlin Heidelberg, 2010.