APA引文

united nations development program. (1998). Human Development Report 1998. unites nations development programme.

Chicago Style (17th ed.) Citation

united nations development program. Human Development Report 1998. new york: unites nations development programme, 1998.

MLA引文

united nations development program. Human Development Report 1998. unites nations development programme, 1998.

警告：這些引文格式不一定是100％准確.