APA引文

Pakistan. Central Board of Revenue. Pakistan customs tariff. Print. & Pub. Dept., Custom House.

Chicago Style (17th ed.) Citation

Pakistan. Central Board of Revenue. Pakistan Customs Tariff. Karachi: Print. & Pub. Dept., Custom House.

MLA引文

Pakistan. Central Board of Revenue. Pakistan Customs Tariff. Print. & Pub. Dept., Custom House.

警告：这些引文格式不一定是100％准确.