APA način citiranja (7. izdanje)

Schurer, F. (1965). On linear positive operators in approximation theory. Uitgeverij Waltman.

Čikaški stil citiranja (17. izdanje)

Schurer, Frans. On Linear Positive Operators in Approximation Theory. Delft: Uitgeverij Waltman, 1965.

MLA način citiranja (8. izdanje)

Schurer, Frans. On Linear Positive Operators in Approximation Theory. Uitgeverij Waltman, 1965.