Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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