Question

Why is it necessary to give credit to the words and even the ideas of the original authors?

Answer 1

It is necessary because they are the ones that put the effort into their writing while you are copying it word for word without putting any effort into it. Hope this helped! :)

Answer 2

It is necessary to give credit to the words and ideas from the original author because if you do not you are plagiarising also if you plagiarize while writing a book without quotations or referring to the author it is illegal.