APA引文

Ong, K. (1960). A physico-chemical study of some pyridine polycarboxylic acids.

Chicago Style (17th ed.) Citation

Ong, Kim-chye. A Physico-chemical Study of Some Pyridine Polycarboxylic Acids. Singapore, 1960.

MLA引文

Ong, Kim-chye. A Physico-chemical Study of Some Pyridine Polycarboxylic Acids. 1960.

警告：这些引文格式不一定是100％准确.