APA (7th ed.) Citation

SpringerLink (Online service), Bultheel, A., & Dewilde, P. (1983). Rational approximation in systems engineering. Birkhäuser.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Adhemar Bultheel, and P. Dewilde. Rational Approximation in Systems Engineering. Boston: Birkhäuser, 1983.

MLA (9th ed.) Citation

SpringerLink (Online service), et al. Rational Approximation in Systems Engineering. Birkhäuser, 1983.