APA (7th ed.) Citation

Put, M. v. d., & Singer, M. F. (1997). Galois theory of difference equations. Springer. https://doi.org/10.1007/BFb0096118

Chicago Style (17th ed.) Citation

Put, Marius van der, and Michael F. Singer. Galois Theory of Difference Equations. Berlin: Springer, 1997. https://doi.org/10.1007/BFb0096118.

MLA (9th ed.) Citation

Put, Marius van der, and Michael F. Singer. Galois Theory of Difference Equations. Springer, 1997. https://doi.org/10.1007/BFb0096118.