APA (7th ed.) Citation

SpringerLink (Online service), Gruber, P. M., & Wills, J. M. (1983). Convexity and its applications. Birkhäuser.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Peter M. Gruber, and Jörg M. Wills. Convexity and Its Applications. Basel [Switzerland] ; Boston: Birkhäuser, 1983.

MLA (9th ed.) Citation

SpringerLink (Online service), et al. Convexity and Its Applications. Birkhäuser, 1983.