APA (7. basım) Alıntı

Halm, G. N. (1960). Economic systems; a comparative analysis. Rev. Rinehart and Winston.

Chicago Style (17. basım) Atıf

Halm, George Nicholas. Economic Systems; a Comparative Analysis. Rev. New York, Holt: Rinehart and Winston, 1960.

MLA (9th ed.) Atıf

Halm, George Nicholas. Economic Systems; a Comparative Analysis. Rev. Rinehart and Winston, 1960.