APA (7th ed.) Citation

Liu, J. (2013). The Assessment Agent System: Design, development, and evaluation. Educational Technology Research & Development, 61(2), 197. https://doi.org/10.1007/s11423-013-9286-5

Chicago Style (17th ed.) Citation

Liu, Jianhua. "The Assessment Agent System: Design, Development, and Evaluation." Educational Technology Research & Development 61, no. 2 (2013): 197. https://doi.org/10.1007/s11423-013-9286-5.

MLA (9th ed.) Citation

Liu, Jianhua. "The Assessment Agent System: Design, Development, and Evaluation." Educational Technology Research & Development, vol. 61, no. 2, 2013, p. 197, https://doi.org/10.1007/s11423-013-9286-5.