APA引文

Research ,Reference And Training Division. (1981). India 1981 - A Reference Annual.

Chicago Edition Citation

Research ,Reference And Training Division. India 1981 - A Reference Annual. Publication Division ., Govt. Of India, 1981.

MLA引文

Research ,Reference And Training Division. India 1981 - A Reference Annual. 1981.

警告：这些引文格式不一定是100％准确.