Incorporare pdf in un articolo

Come incorporare un file PDF in un articolo di Joomla 2.5

Incorporare pdf in un articolo

<iframe src="images/cartella/titolo.pdf"  width="640" height="800"></iframe>

<iframe src="https://percorso"  width="640" height="480"></iframe>

<iframe src="/images/2017/Incontro_prossimità_25 maggio_2017 S. Eraclio.pdf"  width="640" height="480"></iframe>
<iframe src="https://drive.google.com/file/d/0Byn6JrdleM6bTjFQMTFYeGVQbUU/view?usp=sharing"  width="640" height="800"></iframe>
<iframe src="https://drive.google.com/file/d/0Byn6JrdleM6bTjFQMTFYeGVQbUU/width="640" height="800"></iframe>

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