Students,
For the research assignment where you research your influential person in history, here are several resources you can use to properly cite sources throughout your paper.

https://owl.english.purdue.edu/owl/resource/747/02/
http://abacus.bates.edu/~ganderso/biology/resources/writing/HTWcitations.html
http://people.wcsu.edu/reitzj/res/citing.html