APA引文

HALM, G. N. Economic Systems: A comparative analysis. Vakils, Feffer and Simons Private Ltd.

Chicago Style (17th ed.) Citation

HALM, George N. Economic Systems: A Comparative Analysis. Vakils, Feffer and Simons Private Ltd.

MLA引文

HALM, George N. Economic Systems: A Comparative Analysis. Vakils, Feffer and Simons Private Ltd.

警告：这些引文格式不一定是100％准确.