To write a properly formatted MLA works cited entry we need to follow these steps:
1.- Author, starting by the last name, then the first and second names
2.- Title of the source
3.-Title of the container
4.- Other contributions
5.- Version
6.- Number
7.- Publisher
8.- Publication date
9.- Location
Here is an example of the material I have with me.
Doff, Adrian, et al. Empower. 2015th ed., Cambridge University Press, 2015.