Παραπομπή σε μορφή APA (7η εκδ.)

Khapalov, A. Y. (2010). Controllability of Partial Differential Equations Governed by Multiplicative Controls. Springer-Verlag Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Khapalov, Alexander Y. Controllability of Partial Differential Equations Governed by Multiplicative Controls. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

Khapalov, Alexander Y. Controllability of Partial Differential Equations Governed by Multiplicative Controls. Springer-Verlag Berlin Heidelberg, 2010.