APA Edition Citation

Schwartz, L., & Umali, D. L. (1994). Public and private agricultural extension. World Bank.

Chicago Edition Citation

Schwartz, L., and D L. Umali. Public and Private Agricultural Extension. Washington: World Bank, 1994.

MLA Edition Citation

Schwartz, L., and D L. Umali. Public and Private Agricultural Extension. World Bank, 1994.