APA način citiranja (7. izdanje)

Okun, B., & Richardson, R. W. (1961). Studies in economic development. Holt, Rinehart and Winston.

Čikaški stil citiranja (17. izdanje)

Okun, Bernard, i Richard W. Richardson. Studies in Economic Development. New York: Holt, Rinehart and Winston, 1961.

MLA način citiranja (9. izdanje)

Okun, Bernard, i Richard W. Richardson. Studies in Economic Development. Holt, Rinehart and Winston, 1961.