I'm familiar with the link. I suggested adding the page number because that affords significant ease to finding the passage you claim is present, even given the pdf file.

Edit: To avoid this passive-aggressive beating around the bush: the part you've posted so far gives off the vibe of bibliography padding. You've done a great service to LW in your articles reminding everyone of the importance of building off the work of others. But if there's a specific claim the author makes that you're relying on, it helps establish relevance and make things easy on the reader if you are more specific than just citing the whole work