APA引文

Gelfand, M. A. (1968). University libraries for developing countries. Paris: UNESCO.

Trích dẫn kiểu Chicago

Gelfand, M. A. University Libraries for Developing Countries. Paris: UNESCO, 1968.

MLA引文

Gelfand, M. A. University Libraries for Developing Countries. Paris: UNESCO, 1968.

警告：这些引文格式不一定是100％准确.