APA引文

Gwartney, J. D. (1985). Essentials of Economics (Second Edition). ELSEVIER.

Chicago Style (17th ed.) Citation

Gwartney, James D. Essentials of Economics (Second Edition). ELSEVIER, 1985.

MLA引文

Gwartney, James D. Essentials of Economics (Second Edition). ELSEVIER, 1985.

警告：這些引文格式不一定是100％准確.