APA引文

Behrndt, J., Hassi, S., & Snoo, H. d. (2020). Boundary Value Problems, Weyl Functions, and Differential Operators. Springer International Publishing.

Trích dẫn kiểu Chicago

Behrndt, Jussi, Seppo Hassi, và Henk de Snoo. Boundary Value Problems, Weyl Functions, and Differential Operators. Springer International Publishing, 2020.

MLA引文

Behrndt, Jussi, Seppo Hassi, và Henk de Snoo. Boundary Value Problems, Weyl Functions, and Differential Operators. Springer International Publishing, 2020.

警告：这些引文格式不一定是100％准确.