APA引文

Abdullah, M., & Zafar, M. A. (1973). Cotton handbook of Pakistan. Pakistan Central Cotton Committee.

Chicago Style (17th ed.) Citation

Abdullah, M., and M. Azam Zafar. Cotton Handbook of Pakistan. Karachi: Pakistan Central Cotton Committee, 1973.

MLA引文

Abdullah, M., and M. Azam Zafar. Cotton Handbook of Pakistan. Pakistan Central Cotton Committee, 1973.

警告：這些引文格式不一定是100％准確.