APA-Zitierstil (7. Ausg.)

Vekua, I. N. (1968). New methods for solving elliptic equations (2. print.). North-Holland Publ. Co.

Chicago-Zitierstil (17. Ausg.)

Vekua, Ilʹja N. New Methods for Solving Elliptic Equations. 2. print. Amsterdam: North-Holland Publ. Co, 1968.

MLA-Zitierstil (9. Ausg.)

Vekua, Ilʹja N. New Methods for Solving Elliptic Equations. 2. print. North-Holland Publ. Co, 1968.