APA (7 ম সংস্করণ) উদ্ধৃতি

Tillman, G. (1981). Environmentally sound small-scale water projects. Coordination in Development ; Volunteers in Technical Assistance.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Tillman, Gus. Environmentally Sound Small-scale Water Projects. [New York, N.Y.] : [Mt. Rainier, Md.]: Coordination in Development ; Volunteers in Technical Assistance, 1981.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Tillman, Gus. Environmentally Sound Small-scale Water Projects. Coordination in Development ; Volunteers in Technical Assistance, 1981.