APA način citiranja

Shapiro, H. S. (1971). Topics in approximation theory. Springer-Verlag.

Čikaški stil citiranja

Shapiro, Harold S. Topics in Approximation Theory. Berlin: Springer-Verlag, 1971.

MLA način citiranja

Shapiro, Harold S. Topics in Approximation Theory. Springer-Verlag, 1971.