Citazione Stile APA (7a Edizione)

Zulueta, F. M., & Nebres, A. M. (2003). Philippine history and government through the years. National Bookstore.

Citazione stile Chigago Style (17a edizione)

Zulueta, Francisco M., e Abriel M. Nebres. Philippine History and Government Through the Years. Mandaluyong City: National Bookstore, 2003.

Citatione MLA (9a ed.)

Zulueta, Francisco M., e Abriel M. Nebres. Philippine History and Government Through the Years. National Bookstore, 2003.