APA引文

Yang, X., Tan, C., Teo, H., & SYSTEMS, I. (2013). User response to free trial restrictions: A coping perspective.

Chicago Style Citation

Yang, X., C.-H Tan, H.-H Teo, and INFORMATION SYSTEMS. User Response to Free Trial Restrictions: A Coping Perspective. 2013.

MLA引文

Yang, X., C.-H Tan, H.-H Teo, and INFORMATION SYSTEMS. User Response to Free Trial Restrictions: A Coping Perspective. 2013.

警告：這些引文格式不一定是100％准確.