Quotations are mainly used to

A) organize important information.

B) decide about the reliability of information.

C) credit the source of a piece of information.

According to dictionary quotations are a group of words taken from a text or speech and repeated by someone other than the original author or speaker.

Quotations are mainly used to credit the source of a piece of information

quotations are used to show spoken words by some body

We usually use quotations to C) credit the source of information, such as someone speaking.