Παραπομπή σε μορφή APA (7η εκδ.)

Baumgart, O. (2015). The Quadratic Reciprocity Law: A Collection of Classical Proofs. Springer International Publishing : Imprint: Birkhäuser.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Baumgart, Oswald. The Quadratic Reciprocity Law: A Collection of Classical Proofs. Cham: Springer International Publishing : Imprint: Birkhäuser, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

Baumgart, Oswald. The Quadratic Reciprocity Law: A Collection of Classical Proofs. Springer International Publishing : Imprint: Birkhäuser, 2015.