Cita APA (7a ed.)

Ferraris, C. C. (1971). An analysis of rainfall and floods in the Pampanga River basin (1946-1966). s.n.].

Cita Chicago Style (17a ed.)

Ferraris, Cipriano C. An Analysis of Rainfall and Floods in the Pampanga River Basin (1946-1966). [Quezon City: s.n.], 1971.

Cita MLA (9a ed.)

Ferraris, Cipriano C. An Analysis of Rainfall and Floods in the Pampanga River Basin (1946-1966). s.n.], 1971.