APA-Zitierstil (7. Ausg.)

Biggs, R. M. (1956). National-income analysis and forecasting (1. ed.). Norton.

Chicago-Zitierstil (17. Ausg.)

Biggs, Robert M. National-income Analysis and Forecasting. 1. ed. New York: Norton, 1956.

MLA-Zitierstil (9. Ausg.)

Biggs, Robert M. National-income Analysis and Forecasting. 1. ed. Norton, 1956.