APA引文

(1993). Philippine transportation and communications directory, 1992-1993. Kilter Enterprises.

Chicago Style (17th ed.) Citation

Philippine Transportation and Communications Directory, 1992-1993. Mandaluyong, Metro Manila: Kilter Enterprises, 1993.

MLA引文

Philippine Transportation and Communications Directory, 1992-1993. Kilter Enterprises, 1993.

警告：這些引文格式不一定是100％准確.