This element ends with a comma.
If the source has a version or edition, include this in your citation.
Books are commonly published in versions called editions. They may published as revised edition, 2nd edition, expanded edition etc. Abbreviate edition to ed. and revised to rev.
Audiovisual material may also appear in versions such as unabridged version or director's cut.
"You can also use the Version element to specify that you have used an e-book version of a printed book" (MLA Handbook, 9th ed., p.155).
For more information, refer to pages 154-158 of the MLA Handbook, 9th ed.
Lutgens, Frederick K., and Edward J. Tarbuck. The Atmosphere: An
Introduction to Meteorology. 13th ed., Pearson, 2016.