APA (7th ed.) Citation

Van Roy, P., Haridi, S., Schulte, C., & Smolka, G. (2020). A history of the Oz multiparadigm language. Proceedings of ACM on programming languages, 4(HOPL), 1-56. https://doi.org/10.1145/3386333

Chicago Style (17th ed.) Citation

Van Roy, Peter, Seif Haridi, Christian Schulte, and Gert Smolka. "A History of the Oz Multiparadigm Language." Proceedings of ACM on Programming Languages 4, no. HOPL (2020): 1-56. https://doi.org/10.1145/3386333.

MLA (9th ed.) Citation

Van Roy, Peter, et al. "A History of the Oz Multiparadigm Language." Proceedings of ACM on Programming Languages, vol. 4, no. HOPL, 2020, pp. 1-56, https://doi.org/10.1145/3386333.