APA-viite (7. p.)

Bowman, A. W. (1997). Applied smoothing techniques for data analysis: The kernel approach with S-Plus illustrations. Clarendon.

Chicago-viite (17. p.)

Bowman, Adrian W. Applied Smoothing Techniques for Data Analysis: The Kernel Approach with S-Plus Illustrations. Oxford: Clarendon, 1997.

MLA-viite (9. p.)

Bowman, Adrian W. Applied Smoothing Techniques for Data Analysis: The Kernel Approach with S-Plus Illustrations. Clarendon, 1997.