APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Behrndt, Jussi, Seppo Hassi, and Henk de Snoo. Boundary Value Problems, Weyl Functions, and Differential Operators. Cham: Springer Nature, 2020.

MLA (9th ed.) Citation

Behrndt, Jussi, et al. Boundary Value Problems, Weyl Functions, and Differential Operators. Springer Nature, 2020.