APA引文

KUMAR, V. (2007). 21st CENTURY STUDENT'S COMPANION.

芝加哥风格引文

KUMAR, VIJAYA. 21st CENTURY STUDENT'S COMPANION. 2007.

MLA引文

KUMAR, VIJAYA. 21st CENTURY STUDENT'S COMPANION. 2007.

警告：这些引文格式不一定是100％准确.