APA (7 ম সংস্করণ) উদ্ধৃতি

Bicol River Basin Development Program. (1982). Five-year development plan, 1983-1987. The Program.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Bicol River Basin Development Program. Five-year Development Plan, 1983-1987. Camarines Sur: The Program, 1982.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Bicol River Basin Development Program. Five-year Development Plan, 1983-1987. The Program, 1982.