Παραπομπή APA

Vekua, I. N. (1962). Generalized analytic functions. Pergamon Press.

Παραπομπή Chicago Style

Vekua, Ilia Nestorovich. Generalized Analytic Functions. London: Pergamon Press, 1962.

Παραπομπή MLA

Vekua, Ilia Nestorovich. Generalized Analytic Functions. Pergamon Press, 1962.