Παραπομπή σε μορφή APA (7η εκδ.)

Borthwick, D. (2016). Spectral Theory of Infinite-Area Hyperbolic Surfaces (2nd ed. 2016.). Springer International Publishing : Imprint: Birkhäuser.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Borthwick, David. Spectral Theory of Infinite-Area Hyperbolic Surfaces. 2nd ed. 2016. Cham: Springer International Publishing : Imprint: Birkhäuser, 2016.

Παραπομπή σε μορφή MLA (8th εκδ.)

Borthwick, David. Spectral Theory of Infinite-Area Hyperbolic Surfaces. 2nd ed. 2016. Springer International Publishing : Imprint: Birkhäuser, 2016.