Cita APA

United States. Agency for International Development & United States. Bureau of Reclamation. (1966). Agusan river basin, Mindanao Island, Philippines. s.n.].

Citación estilo Chicago

United States. Agency for International Development and United States. Bureau of Reclamation. Agusan River Basin, Mindanao Island, Philippines. [S.l: s.n.], 1966.

Cita MLA

United States. Agency for International Development and United States. Bureau of Reclamation. Agusan River Basin, Mindanao Island, Philippines. s.n.], 1966.