Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Ferré, S., & Rudolph, S. (2009). Formal Concept Analysis: 7th International Conference, ICFCA 2009 Darmstadt, Germany, May 21-24, 2009 Proceedings. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Sébastien Ferré, και Sebastian Rudolph. Formal Concept Analysis: 7th International Conference, ICFCA 2009 Darmstadt, Germany, May 21-24, 2009 Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Formal Concept Analysis: 7th International Conference, ICFCA 2009 Darmstadt, Germany, May 21-24, 2009 Proceedings. Springer Berlin Heidelberg, 2009.