APA引文

Batalla, A. (1981). Need for free health services. Bulletin Today.

芝加哥风格引文

Batalla, Apolonio. "Need for Free Health Services." Bulletin Today 1981.

MLA引文

Batalla, Apolonio. "Need for Free Health Services." Bulletin Today, 1981.

警告：这些引文格式不一定是100％准确.