APA引文

Elahi, M. (1963). Pakistan's barter trade. Institute of Development Economics.

Chicago Style (17th ed.) Citation

Elahi, Mansoor. Pakistan's Barter Trade. Karachi: Institute of Development Economics, 1963.

MLA引文

Elahi, Mansoor. Pakistan's Barter Trade. Institute of Development Economics, 1963.

警告：這些引文格式不一定是100％准確.