Cita APA (7th ed.)

Philippines. Intramuros Administration. (1980). Intramuros: The development of a 400-year old human settlement. Intramuros Administration.

Cita Chicago (17th ed.)

Philippines. Intramuros Administration. Intramuros: The Development of a 400-year Old Human Settlement. [Manila: Intramuros Administration, 1980.

Cita MLA (9th ed.)

Philippines. Intramuros Administration. Intramuros: The Development of a 400-year Old Human Settlement. Intramuros Administration, 1980.