Cita APA (7th ed.)

United States. Bureau of Reclamation. (1966). Cotabato River Basin: Mindanao Island, Philippines. s.n.].

Cita Chicago (17th ed.)

United States. Bureau of Reclamation. Cotabato River Basin: Mindanao Island, Philippines. [S.l: s.n.], 1966.

Cita MLA (9th ed.)

United States. Bureau of Reclamation. Cotabato River Basin: Mindanao Island, Philippines. s.n.], 1966.