You can add one or more social sharing buttons to your content by using the [rrssb] shortcode anywhere in the content text.

Example:

[rrssb buttons="email, facebook, twitter"]

You may use several arguments:

buttons
A list of buttons to include, as shown in the example above. You must include at least one button name.
use_post
true, false, or a specific post ID to share.
url
A specific webpage URL to share, instead of the current webpage or post / page URL.
pid
An image ID to share for the Pinterest social sharing button.
photo
An image URL to for the Pinterest social sharing button.
css_class
A CSS class name to wrap the social sharing buttons.