Παραπομπή σε μορφή APA (7η εκδ.)
International Conference on Symmetry and Perturbation Theory Otranto, Italy, ebrary, Inc, Gaeta, G., Vitolo, R., & Walcher, S. (2007). Symmetry and perturbation theory: Proceedings of the International Conference SPT 2007, Otranto Italy, 2-9 June 2007. World Scientific.
Παραπομπή σε μορφή Chicago (17η εκδ.)
International Conference on Symmetry and Perturbation Theory Otranto, Italy, Inc ebrary, Giuseppe Gaeta, Raffaele Vitolo, και Sebastian Walcher. Symmetry and Perturbation Theory: Proceedings of the International Conference SPT 2007, Otranto Italy, 2-9 June 2007. Singapore: World Scientific, 2007.
Παραπομπή σε μορφή MLA (9th εκδ.)
International Conference on Symmetry and Perturbation Theory Otranto, Italy, et al. Symmetry and Perturbation Theory: Proceedings of the International Conference SPT 2007, Otranto Italy, 2-9 June 2007. World Scientific, 2007.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.