Παραπομπή σε μορφή APA (7η εκδ.)

Gal, S. G., & Sabadini, I. (2019). Quaternionic Approximation: With Application to Slice Regular Functions (1st ed. 2019.). Springer International Publishing : Imprint: Birkhäuser. https://doi.org/10.1007/978-3-030-10666-9

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gal, Sorin G., και Irene Sabadini. Quaternionic Approximation: With Application to Slice Regular Functions. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Birkhäuser, 2019. https://doi.org/10.1007/978-3-030-10666-9.

Παραπομπή σε μορφή MLA (8th εκδ.)

Gal, Sorin G., και Irene Sabadini. Quaternionic Approximation: With Application to Slice Regular Functions. 1st ed. 2019. Springer International Publishing : Imprint: Birkhäuser, 2019. https://doi.org/10.1007/978-3-030-10666-9.