Copy/paste the cite of your choice on your works. APA Style#13 Express Calc, the IBM PC 5.25in. disk. In Arcade-History/Gaming-History website. Retrieved May 20, 2024, from https://www.arcade-history.com/?page=detail&id=308667 MLA Style Manual"#13 Express Calc, the IBM PC 5.25in. disk". Arcade-History.com, May 20, 2024. MHRA Style'#13 Express Calc, the IBM PC 5.25in. disk', Arcade-History/Gaming-History website, <https://www.arcade-history.com/?page=detail&id=308667> [accessed May 20, 2024] Chicago Style"#13 Express Calc, the IBM PC 5.25in. disk," Arcade-History/Gaming-History website, https://www.arcade-history.com/?page=detail&id=308667 (accessed May 20, 2024) CBE/CSE Style#13 Express Calc, the IBM PC 5.25in. disk [Internet], Arcade-History/Gaming-History website [cited May 20, 2024]. Available from: https://www.arcade-history.com/?page=detail&id=308667 Bluebook Style#13 Express Calc, the IBM PC 5.25in. disk, https://www.arcade-history.com/?page=detail&id=308667 (last visited May 20, 2024). AMA Style#13 Express Calc, the IBM PC 5.25in. disk. Arcade-History/Gaming/History the website. May 20, 2024. Available at https://www.arcade-history.com/?page=detail&id=308667. Accessed May 20, 2024. BibTeX entry@misc{gh:308667, author = {Arcade-History/Gaming-history}, title = {#13 Express Calc, the IBM PC 5.25in. disk}, year = {2024}, url = {"https://www.arcade-history.com/?page=detail\&id=308667"}, note = {[Online; accessed May 20, 2024]}}