APA استشهاد

World bank. (1999). World development report 1998-99: Knowledge for development. University press.

استشهاد بنمط شيكاغو

World bank. World Development Report 1998-99: Knowledge for Development. Oxford: University press, 1999.

MLA استشهاد

World bank. World Development Report 1998-99: Knowledge for Development. University press, 1999.