Cita APA (7th ed.)

Blair, E. H., Robertson, J. A., Bourne, E. G., & Defensor, A. E. A. (2000). The Philippine Islands, 1493-1898. s.n.].

Cita Chicago (17th ed.)

Blair, Emma Helen, James Alexander Robertson, Edward Gaylord Bourne, i Antonio E. A. Defensor. The Philippine Islands, 1493-1898. [Manila: s.n.], 2000.

Cita MLA (9th ed.)

Blair, Emma Helen, et al. The Philippine Islands, 1493-1898. s.n.], 2000.