APA引用形式

Simader, C. (1972). On Dirichlet's boundary value problems. Springer.

シカゴスタイル引用形

Simader, C.G. On Dirichlet's Boundary Value Problems. Berlin: Springer, 1972.

MLA引用形式

Simader, C.G. On Dirichlet's Boundary Value Problems. Springer, 1972.