APA-Zitierstil (7. Ausg.)

Lipsey, R. (1975). An introduction to positive economics (4. ed.). Weidenfeld and Nicolson.

Chicago-Zitierstil (17. Ausg.)

Lipsey, Richard. An Introduction to Positive Economics. 4. ed. London: Weidenfeld and Nicolson, 1975.

MLA-Zitierstil (9. Ausg.)

Lipsey, Richard. An Introduction to Positive Economics. 4. ed. Weidenfeld and Nicolson, 1975.