Cita APA (7a ed.)

Farnum, N. R., & Stanton, L. W. (1989). Quantitative forecasting methods. PWS-Kent Pub. Co..

Cita Chicago Style (17a ed.)

Farnum, Nicholas R., y LaVerne W. Stanton. Quantitative Forecasting Methods. Boston: PWS-Kent Pub. Co., 1989.

Cita MLA (9a ed.)

Farnum, Nicholas R., y LaVerne W. Stanton. Quantitative Forecasting Methods. PWS-Kent Pub. Co., 1989.