APA (7th ed.) Citation

Christensen, O. (2003). An introduction to frames and Riesz bases. Birkhäuser.

Chicago Style (17th ed.) Citation

Christensen, Ole. An Introduction to Frames and Riesz Bases. Boston: Birkhäuser, 2003.

MLA (9th ed.) Citation

Christensen, Ole. An Introduction to Frames and Riesz Bases. Birkhäuser, 2003.

Warning: These citations may not always be 100% accurate.