APA استشهاد

Tabar,Steven R. (1995). Agricultural research in an era of adjustment: Policies, institutions, and progress. World Bank.

استشهاد بنمط شيكاغو

Tabar,Steven R. Agricultural Research in an Era of Adjustment: Policies, Institutions, and Progress. Washington: World Bank, 1995.

MLA استشهاد

Tabar,Steven R. Agricultural Research in an Era of Adjustment: Policies, Institutions, and Progress. World Bank, 1995.