APA-Zitierstil (7. Ausg.)

Levenbach, H., & Cleary, J. P. (1984). The modern forecaster: The forecasting process through data analysis. Lifetime Learning Publ.

Chicago-Zitierstil (17. Ausg.)

Levenbach, Hans, und James P. Cleary. The Modern Forecaster: The Forecasting Process Through Data Analysis. Belmont, Calif. u.a: Lifetime Learning Publ, 1984.

MLA-Zitierstil (9. Ausg.)

Levenbach, Hans, und James P. Cleary. The Modern Forecaster: The Forecasting Process Through Data Analysis. Lifetime Learning Publ, 1984.