If you were used to MLA 7th Edition, you will see some changes in MLA 8.
MLA 8 is arranged around “containers” instead of formats. Books, journals, and web sites are examples of containers. A container within a container is possible, so there could be a journal that is on a web site. This will become evident in the examples.
Other changes include:
Core Elements of the revised style are:
Title of source.
Title of container,