Cita APA (7a ed.)

Zheng, R., & Ferris, S. P. (2008). Understanding online instructional modeling: Theories and practices. Information Science Reference.

Cita Chicago Style (17a ed.)

Zheng, Robert, y Sharmila Pixy Ferris. Understanding Online Instructional Modeling: Theories and Practices. Hershey, Pennsylvania: Information Science Reference, 2008.

Cita MLA (9a ed.)

Zheng, Robert, y Sharmila Pixy Ferris. Understanding Online Instructional Modeling: Theories and Practices. Information Science Reference, 2008.