Copy/paste the cite of your choice on your works. APA StyleAdvanced Mathematics, the Sinclair ZX-81 cass.. In Arcade-History/Gaming-History website. Retrieved April 28, 2024, from https://www.arcade-history.com/?page=detail&id=114991 MLA Style Manual"Advanced Mathematics, the Sinclair ZX-81 cass.". Arcade-History.com, April 28, 2024. MHRA Style'Advanced Mathematics, the Sinclair ZX-81 cass.', Arcade-History/Gaming-History website, <https://www.arcade-history.com/?page=detail&id=114991> [accessed April 28, 2024] Chicago Style"Advanced Mathematics, the Sinclair ZX-81 cass.," Arcade-History/Gaming-History website, https://www.arcade-history.com/?page=detail&id=114991 (accessed April 28, 2024) CBE/CSE StyleAdvanced Mathematics, the Sinclair ZX-81 cass. [Internet], Arcade-History/Gaming-History website [cited April 28, 2024]. Available from: https://www.arcade-history.com/?page=detail&id=114991 Bluebook StyleAdvanced Mathematics, the Sinclair ZX-81 cass., https://www.arcade-history.com/?page=detail&id=114991 (last visited April 28, 2024). AMA StyleAdvanced Mathematics, the Sinclair ZX-81 cass.. Arcade-History/Gaming/History the website. April 28, 2024. Available at https://www.arcade-history.com/?page=detail&id=114991. Accessed April 28, 2024. BibTeX entry@misc{gh:114991, author = {Arcade-History/Gaming-history}, title = {Advanced Mathematics, the Sinclair ZX-81 cass.}, year = {2024}, url = {"https://www.arcade-history.com/?page=detail\&id=114991"}, note = {[Online; accessed April 28, 2024]}}