APA (7th ed.) Citation

Gilbarg, D., & Trudinger, N. S. (2001). Elliptic partial differential equations of second order (Reprint of the 1998 ed. [second edition, revised third printing].). Springer.

Chicago Style (17th ed.) Citation

Gilbarg, David, and Neil S. Trudinger. Elliptic Partial Differential Equations of Second Order. Reprint of the 1998 ed. [second edition, revised third printing]. Berlin [u.a.]: Springer, 2001.

MLA (9th ed.) Citation

Gilbarg, David, and Neil S. Trudinger. Elliptic Partial Differential Equations of Second Order. Reprint of the 1998 ed. [second edition, revised third printing]. Springer, 2001.