Παραπομπή σε μορφή APA (7η εκδ.)

Klein, F., & Sommerfeld, A. (2010). The Theory of the Top. Volume II: Development of the Theory in the Case of the Heavy Symmetric Top. Birkhäuser Boston.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Klein, Felix, και Arnold Sommerfeld. The Theory of the Top. Volume II: Development of the Theory in the Case of the Heavy Symmetric Top. Boston: Birkhäuser Boston, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

Klein, Felix, και Arnold Sommerfeld. The Theory of the Top. Volume II: Development of the Theory in the Case of the Heavy Symmetric Top. Birkhäuser Boston, 2010.