Παραπομπή σε μορφή APA (7η εκδ.)

Vekua, I. N., Brown, D. E., & Tayler, A. B. (1968). New methods for solving elliptic equations. North-Holland Publishing Company ; John Wiley & Sons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Vekua, Ileiia Nestorovich, D. E. Brown, και A. B. Tayler. New Methods for Solving Elliptic Equations. Amsterdam ; New York: North-Holland Publishing Company ; John Wiley & Sons, 1968.

Παραπομπή σε μορφή MLA (8th εκδ.)

Vekua, Ileiia Nestorovich, et al. New Methods for Solving Elliptic Equations. North-Holland Publishing Company ; John Wiley & Sons, 1968.