APA引文

(1961). Villazar, Camarines Sur, Philippines. Board of Technical Surveys and Maps.

Chicago Style (17th ed.) Citation

Villazar, Camarines Sur, Philippines. Manila: Board of Technical Surveys and Maps, 1961.

MLA引文

Villazar, Camarines Sur, Philippines. Board of Technical Surveys and Maps, 1961.

警告：這些引文格式不一定是100％准確.