Vectorportal is all about free vector images for everyone. Attributing in the right way help us grow and create even more free content. Read below how to attribute properly. Thanks.
Web (websites, blogs, newsletters, social media, ebooks etc) - copy the link below and paste it close to where you use resource or in the footer or credits section
Print (books, flyers, magazines, posters, templates etc) - add attribution like this example "Bird image by Vectorportal.com"
Merchanidise (t-shirts, clothing, Etsy, Caffe Press, Zazzle) - paste the link in the product description page
Video (Vimeo, Youtube etc) - paste the link in video description page
Apps (games, various software) - paste the link on your website or credits page on marketplace