Citations are important. They help show that your information and research is valid and support your statements.
Yonkers Public Schools uses MLA format (MLA stands for Modern Language Association).
When citing from -
Printable Citation Charts
Purdue OWL Writing lab - https://owl.english.purdue.edu/media/pdf/20110928111055_949.pdf
To learn more:
Cornell University Library - http://www.library.cornell.edu/resrch/citmanage/mla#mla
Purdue OWL Writing Lab - https://owl.english.purdue.edu/owl/resource/747/01/
EasyBib - http://www.easybib.com/
Citation Machine - http://www.citationmachine.net/mla