Cita APA (7a ed.)

Díaz-Trechuelo, M. L. (1966). Philippine economy in the second half of the XVIIIth. century. [s.n.].

Cita Chicago Style (17a ed.)

Díaz-Trechuelo, María Lourdes. Philippine Economy in the Second Half of the XVIIIth. Century. Manila: [s.n.], 1966.

Cita MLA (9a ed.)

Díaz-Trechuelo, María Lourdes. Philippine Economy in the Second Half of the XVIIIth. Century. [s.n.], 1966.