Copy/paste the cite of your choice on your works. APA StylePortal 2, the PC/MS-Windows CD. In Arcade-History/Gaming-History website. Retrieved May 05, 2024, from https://www.arcade-history.com/?page=detail&id=143272 MLA Style Manual"Portal 2, the PC/MS-Windows CD". Arcade-History.com, May 05, 2024. MHRA Style'Portal 2, the PC/MS-Windows CD', Arcade-History/Gaming-History website, <https://www.arcade-history.com/?page=detail&id=143272> [accessed May 05, 2024] Chicago Style"Portal 2, the PC/MS-Windows CD," Arcade-History/Gaming-History website, https://www.arcade-history.com/?page=detail&id=143272 (accessed May 05, 2024) CBE/CSE StylePortal 2, the PC/MS-Windows CD [Internet], Arcade-History/Gaming-History website [cited May 05, 2024]. Available from: https://www.arcade-history.com/?page=detail&id=143272 Bluebook StylePortal 2, the PC/MS-Windows CD, https://www.arcade-history.com/?page=detail&id=143272 (last visited May 05, 2024). AMA StylePortal 2, the PC/MS-Windows CD. Arcade-History/Gaming/History the website. May 05, 2024. Available at https://www.arcade-history.com/?page=detail&id=143272. Accessed May 05, 2024. BibTeX entry@misc{gh:143272, author = {Arcade-History/Gaming-history}, title = {Portal 2, the PC/MS-Windows CD}, year = {2024}, url = {"https://www.arcade-history.com/?page=detail\&id=143272"}, note = {[Online; accessed May 05, 2024]}}