Παραπομπή σε μορφή APA (7η εκδ.)

International Conference on Algebraic Topology, Jackowski, S., Oliver, B., & Pawalowski, K. (1991). Algebraic topology, Poznan 1989: Proceedings of a confernce held in Poznan, poland, June 22-27, 1989. Springer-Verlag.

Παραπομπή σε μορφή Chicago (17η εκδ.)

International Conference on Algebraic Topology, S. Jackowski, Bob Oliver, και Krzystof Pawalowski. Algebraic Topology, Poznan 1989: Proceedings of a Confernce Held in Poznan, Poland, June 22-27, 1989. Berlin: Springer-Verlag, 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

International Conference on Algebraic Topology, et al. Algebraic Topology, Poznan 1989: Proceedings of a Confernce Held in Poznan, Poland, June 22-27, 1989. Springer-Verlag, 1991.