APA引文

Guadamuz Villalobos, J. (2017). The mobile devices and the reference service’s generations.

Citación estilo Chicago

Guadamuz Villalobos, Jairo. The Mobile Devices and the Reference Service’s Generations. 2017.

MLA引文

Guadamuz Villalobos, Jairo. The Mobile Devices and the Reference Service’s Generations. 2017.

警告：这些引文格式不一定是100％准确.