Citazione Stile APA (7a Edizione)

Roth, V., Ivanchenko, V., & Record, N. (2008). Evaluating Student Response to WeBWorK, a Web-Based Homework Delivery and Grading System.

Citazione stile Chigago Style (17a edizione)

Roth, Vicki, Volodymyr Ivanchenko, e Nicholas Record. Evaluating Student Response to WeBWorK, a Web-Based Homework Delivery and Grading System. 2008.

Citatione MLA (9a ed.)

Roth, Vicki, et al. Evaluating Student Response to WeBWorK, a Web-Based Homework Delivery and Grading System. 2008.