Παραπομπή σε μορφή APA (7η εκδ.)

Umarov, S. (2015). Introduction to Fractional and Pseudo-Differential Equations with Singular Symbols. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Umarov, Sabir. Introduction to Fractional and Pseudo-Differential Equations with Singular Symbols. Cham: Springer International Publishing : Imprint: Springer, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

Umarov, Sabir. Introduction to Fractional and Pseudo-Differential Equations with Singular Symbols. Springer International Publishing : Imprint: Springer, 2015.