APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.