Snowman157

Hello, I'm Cerebral726. I noticed that you added or changed content in an article, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Cerebral726 (talk) 14:15, 4 July 2023 (UTC)

Hi Snowman157 and welcome to Wikipedia. You may have noticed that I undid your recent edit to 1978 Formula One season. The reason I did this is that the information you added was already present in the previous sentence. Also, per WP:CIRCULAR, Wikipedia itself cannot be used as a reference. If you have questions, feel free to ask either here or at my talk page. Regards. DH85868993 (talk) 03:39, 5 July 2023 (UTC)