APA Style

Yu, N, (., Dehghan-Kooshkghazi, A, J, E. (2021). 3D Interactive Plots for Multivariate Calculus (Open Educational Resource (OER)). Toronto, Ontario: Ryerson University Pressbooks / eCampusOntario.

MLA Style

Yu, Na, (Dr.)., Dehghan-Kooshkghazi, Arash, Johnson-Skinner,, Ethan. "3D Interactive Plots for Multivariate Calculus". Open Educational Resource (OER) Toronto, Ontario: Ryerson University Pressbooks / eCampusOntario, 2021. Art Original.