APA引文

UN- ESCWA. (1999). survey of Economic and Social Developments in the ESCWA Region 1998-1999. ُ ESCWA.

Chicago Style (17th ed.) Citation

UN- ESCWA. Survey of Economic and Social Developments in the ESCWA Region 1998-1999. بيروت: ُ ESCWA, 1999.

MLA引文

UN- ESCWA. Survey of Economic and Social Developments in the ESCWA Region 1998-1999. ُ ESCWA, 1999.

警告：這些引文格式不一定是100％准確.