APA (7 ম সংস্করণ) উদ্ধৃতি

Langford, K. J., & Forster, C. (1999). Toward a financially sustainable irrigation system: Lessons from the state of Victoria, Australia, 1984-1994. World Bank.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Langford, K. John, এবং Christine Forster. Toward a Financially Sustainable Irrigation System: Lessons from the State of Victoria, Australia, 1984-1994. Washington, D.C: World Bank, 1999.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Langford, K. John, এবং Christine Forster. Toward a Financially Sustainable Irrigation System: Lessons from the State of Victoria, Australia, 1984-1994. World Bank, 1999.