Cita APA (7a ed.)

Agoncillo, T. A. (1975). A short history of the Philippines. The New American Library.

Cita Chicago Style (17a ed.)

Agoncillo, Teodoro A. A Short History of the Philippines. New York [etc.]: The New American Library, 1975.

Cita MLA (9a ed.)

Agoncillo, Teodoro A. A Short History of the Philippines. The New American Library, 1975.