APA-viite (7. p.)

Van Iwaarden, J. L. (1985). Ordinary differential equations with numerical techniques (NA.). HBJ.

Chicago-viite (17. p.)

Van Iwaarden, John L. Ordinary Differential Equations with Numerical Techniques. NA. San Diego: HBJ, 1985.

MLA-viite (9. p.)

Van Iwaarden, John L. Ordinary Differential Equations with Numerical Techniques. NA. HBJ, 1985.