Cita APA (7th ed.)

Silverio, A. C., & Espela, I. G. (1976). History of the Philippine navy. Headquarters Philippine Navy.

Cita Chicago (17th ed.)

Silverio, Aquilino C., i Isidro G. Espela. History of the Philippine Navy. Manila: Headquarters Philippine Navy, 1976.

Cita MLA (9th ed.)

Silverio, Aquilino C., i Isidro G. Espela. History of the Philippine Navy. Headquarters Philippine Navy, 1976.