Cita APA (7a ed.)

Lala, R. R. (1898). The Philippine Islands. Continental Pub.

Cita Chicago Style (17a ed.)

Lala, Ramon Reyes. The Philippine Islands. New York: Continental Pub, 1898.

Cita MLA (9a ed.)

Lala, Ramon Reyes. The Philippine Islands. Continental Pub, 1898.