APA-Zitierstil (7. Ausg.)

Lipsey, R. G. (1995). An Introduction to positive economics (8th ed.). Univ. Pr.

Chicago-Zitierstil (17. Ausg.)

Lipsey, Richard G. An Introduction to Positive Economics. 8th ed. Oxford: Univ. Pr, 1995.

MLA-Zitierstil (9. Ausg.)

Lipsey, Richard G. An Introduction to Positive Economics. 8th ed. Univ. Pr, 1995.