APA-Zitierstil (7. Ausg.)

Elschner, J. (1985). Singular Ordinary Differential Operators and Pseudodifferential Equations. Springer. https://doi.org/10.1007/BFb0075276

Chicago-Zitierstil (17. Ausg.)

Elschner, Johannes. Singular Ordinary Differential Operators and Pseudodifferential Equations. Berlin [u.a.]: Springer, 1985. https://doi.org/10.1007/BFb0075276.

MLA-Zitierstil (9. Ausg.)

Elschner, Johannes. Singular Ordinary Differential Operators and Pseudodifferential Equations. Springer, 1985. https://doi.org/10.1007/BFb0075276.