APA (7th ed.) Citation

Köhler, H. (1969). Readings in economics (2d ed.). Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

Köhler, Heinz. Readings in Economics. 2d ed. New York: Holt, Rinehart and Winston, 1969.

MLA (9th ed.) Citation

Köhler, Heinz. Readings in Economics. 2d ed. Holt, Rinehart and Winston, 1969.