APA引文

Bathich, Z. (2013). A modified framework of collapsible cylindrical trees for visualizing and retrieving learning objects.

Chicago Style (17th ed.) Citation

Bathich, Zellal. A Modified Framework of Collapsible Cylindrical Trees for Visualizing and Retrieving Learning Objects. 2013.

MLA引文

Bathich, Zellal. A Modified Framework of Collapsible Cylindrical Trees for Visualizing and Retrieving Learning Objects. 2013.

警告：这些引文格式不一定是100％准确.