APA引文

Villegas, A. D. (1963). A national library. University of the Philippines.

Chicago Style (17th ed.) Citation

Villegas, Aurora D. A National Library. Quezon City: University of the Philippines, 1963.

MLA引文

Villegas, Aurora D. A National Library. University of the Philippines, 1963.

警告：這些引文格式不一定是100％准確.