APA aipamena

United States. Bureau of Reclamation. (1967). Bicol river basin, Luzon Island, Philippines. Bureau of Reclamation.

Chicago Style aipamena

United States. Bureau of Reclamation. Bicol River Basin, Luzon Island, Philippines. [Washington, D.C.]: Bureau of Reclamation, 1967.

MLA aipamena

United States. Bureau of Reclamation. Bicol River Basin, Luzon Island, Philippines. Bureau of Reclamation, 1967.