Παραπομπή APA

Johnston, R. L. (1982). Numerical methods: A software approach. Wiley.

Παραπομπή Chicago Style

Johnston, R. L. Numerical Methods: A Software Approach. New York: Wiley, 1982.

Παραπομπή MLA

Johnston, R. L. Numerical Methods: A Software Approach. Wiley, 1982.