Cita APA (7a ed.)

Schultz, M. H. (1973). Spline analysis. Prentice-Hall.

Cita Chicago Style (17a ed.)

Schultz, Martin H. Spline Analysis. Englewood Cliffs, N.J.,: Prentice-Hall, 1973.

Cita MLA (9a ed.)

Schultz, Martin H. Spline Analysis. Prentice-Hall, 1973.