APA (7th ed.) Citation

Chambel, T., Santos, L., Nápoles, S., Rodrigues, J. F., & Apostol, T. (2010). Visualization in Learning Mathematics with Hypervideo: The Story of Pi demo.

Chicago Style (17th ed.) Citation

Chambel, Teresa, Lara Santos, Suzana Nápoles, José Francisco Rodrigues, and Tom Apostol. Visualization in Learning Mathematics with Hypervideo: The Story of Pi Demo. 2010.

MLA (8th ed.) Citation

Chambel, Teresa, et al. Visualization in Learning Mathematics with Hypervideo: The Story of Pi Demo. 2010.