Παραπομπή σε μορφή APA (7η εκδ.)

Urban, P. O. (1968). Particles, currents, symmetries: Proceedings of the VII Internationale Universitatswochen fur Kernphysik 1968 der Karl-Franzens-Universitat Graz, at Schladming (Steiermark, Austria), 26th February - 9th March, 1968. Springer - Verlag.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Urban, Paul Oskar. Particles, Currents, Symmetries: Proceedings of the VII Internationale Universitatswochen Fur Kernphysik 1968 Der Karl-Franzens-Universitat Graz, at Schladming (Steiermark, Austria), 26th February - 9th March, 1968. Wien: Springer - Verlag, 1968.

Παραπομπή σε μορφή MLA (8th εκδ.)

Urban, Paul Oskar. Particles, Currents, Symmetries: Proceedings of the VII Internationale Universitatswochen Fur Kernphysik 1968 Der Karl-Franzens-Universitat Graz, at Schladming (Steiermark, Austria), 26th February - 9th March, 1968. Springer - Verlag, 1968.