APA (7th ed.) Citation

Christensen, O., & Christensen, K. L. Approximation theory: From Taylor polynomials to wavelets (Third edition.).

Chicago Style (17th ed.) Citation

Christensen, Ole, and Khadija L. Christensen. Approximation Theory: From Taylor Polynomials to Wavelets. Third edition.

MLA (8th ed.) Citation

Christensen, Ole, and Khadija L. Christensen. Approximation Theory: From Taylor Polynomials to Wavelets. Third edition.

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