Byerlee, D., & Alex, G. E. (1998). Strengthening national agricultural research systems: Policy issues and good practice. World Bank.
Цитирование в стиле Чикаго (17-е изд.)Byerlee, Derek, и Gary E. Alex. Strengthening National Agricultural Research Systems: Policy Issues and Good Practice. Washington, DC: World Bank, 1998.
Цитирование MLA (8-е изд.)Byerlee, Derek, и Gary E. Alex. Strengthening National Agricultural Research Systems: Policy Issues and Good Practice. World Bank, 1998.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.