Does it count as plagiarism if you cite the source?

No, citing the source is the key to avoiding plagiarism. Plagiarism is using someone else's work or ideas and presenting them as your own. If you properly cite the original source, you're giving credit where credit is due and acknowledging that the information or ideas are not your own. Proper citation involves more than just mentioning the source; it requires using a consistent citation style (like MLA, APA, Chicago, etc.) to accurately indicate where you borrowed material.