Treat a PowerPoint presentation/pitch deck just like a research paper. You must properly cite your outside sources (websites, reports, articles, etc.) in your pitch decks. Follow the APA rules for in-text citations and references. Your References list should appear at the end of your deck as the final slide(s).
Citing Images - When is citation necessary?
Any images (photos, clip art, tables, charts, etc.) you use in your presentation need to be cited with in-text citations and on the References list, except in the following cases: