APA (7th ed.) Citation

Christensen, O. (2010). Functions, spaces, and expansions: Mathematical tools in physics and engineering. Birkhäuser. https://doi.org/10.1007/978-0-8176-4980-7

Chicago Style (17th ed.) Citation

Christensen, Ole. Functions, Spaces, and Expansions: Mathematical Tools in Physics and Engineering. Boston, Mass.: Birkhäuser, 2010. https://doi.org/10.1007/978-0-8176-4980-7.

MLA (9th ed.) Citation

Christensen, Ole. Functions, Spaces, and Expansions: Mathematical Tools in Physics and Engineering. Birkhäuser, 2010. https://doi.org/10.1007/978-0-8176-4980-7.