In Google docs you can automatically place quotes

In Google docs it is now possible without much difficulty to create correct links to the sources.

To formalize the quotation, you need to open the link editor and choose the desired source. There are several citation formats: MLA, APA and Chicago Styles.

The function can be found under Explore. Now it only works in the browser version of the service. To enable this, you need to open a Google document, click the Explore button in the lower right corner and select the format of adding the link.