One reason that specific details are essential in a paper is that they

organize the paper.

state the writer's point in writing the paper.

excite the reader's interest.

unify the paper.

Be a little more specific

In mla style, the works cited page provides information about all the sources cited within the paper or document written. it is often place at the end of the work and it generally   contains the complete name of the author, name of the book/article, etc, place and date.

I'll try to get the answer one sec