MLA

Xie, Kui, and Mengmeng Gu. Advancing Cooperative Extension with Podcast Technology. USA, 2007.

APA

Xie, K., & Gu, M. (2007). Advancing Cooperative Extension with Podcast Technology. USA.

Chicago

Xie, Kui, and Mengmeng Gu. Advancing Cooperative Extension with Podcast Technology. USA, 2007.