APA引文

Sim, K. A. (2014). On the skewness of graphs.

Chicago Style (17th ed.) Citation

Sim, Kai An. On the Skewness of Graphs. 2014.

MLA引文

Sim, Kai An. On the Skewness of Graphs. 2014.

警告：这些引文格式不一定是100％准确.