APA-Zitierstil (7. Ausg.)

Begehr, H. G. W., & Wen, G. (1996). Nonlinear elliptic boundary value problems and their applications. Longman.

Chicago-Zitierstil (17. Ausg.)

Begehr, Heinrich G. W., und Guo-Chun Wen. Nonlinear Elliptic Boundary Value Problems and Their Applications. Harlow: Longman, 1996.

MLA-Zitierstil (9. Ausg.)

Begehr, Heinrich G. W., und Guo-Chun Wen. Nonlinear Elliptic Boundary Value Problems and Their Applications. Longman, 1996.