Παραπομπή APA

Liusternik, L. A., & Sobolev, V. I. (1974). Elements of functional analysis. Hindustan Pub. Corp.; Wiley.

Παραπομπή Chicago Style

Liusternik, L. A., και V. I. Sobolev. Elements of Functional Analysis. Delhi, New York: Hindustan Pub. Corp.; Wiley, 1974.

Παραπομπή MLA

Liusternik, L. A., και V. I. Sobolev. Elements of Functional Analysis. Hindustan Pub. Corp.; Wiley, 1974.