APA aipamena

Kantorovich, L. V., & Krylov, V. I. (1964). Approximate methods of higher analysis.

Chicago Style aipamena

Kantorovich, L V., and V I. Krylov. Approximate Methods of Higher Analysis. Interscience Publishers., New York, 1964.

MLA aipamena

Kantorovich, L V., and V I. Krylov. Approximate Methods of Higher Analysis. 1964.