APA引文
Sharma, M. B., & Elbow, G. S. (2000). Using internet primary sources to teach critical thinking skills in geography. Greenwood Press.
Chicago Style (17th ed.) Citation
Sharma, Martha B., and Gary S. Elbow. Using Internet Primary Sources to Teach Critical Thinking Skills in Geography. Westport, Conn.: Greenwood Press, 2000.
MLA引文
Sharma, Martha B., and Gary S. Elbow. Using Internet Primary Sources to Teach Critical Thinking Skills in Geography. Greenwood Press, 2000.
警告：這些引文格式不一定是100％准確.