Cita APA (7th ed.)

Ayala Museum, Ayala Foundation, & Filipinas Heritage Library. (1997). Castles of the sea: A history of the Manila galleon. Ayala Foundation.

Cita Chicago (17th ed.)

Ayala Museum, Ayala Foundation, i Filipinas Heritage Library. Castles of the Sea: A History of the Manila Galleon. Makati: Ayala Foundation, 1997.

Cita MLA (9th ed.)

Ayala Museum, et al. Castles of the Sea: A History of the Manila Galleon. Ayala Foundation, 1997.