APA引文

Gruber, H. (2005). The economics of mobile telecommunications. Cambridge University Press.

Chicago Style (17th ed.) Citation

Gruber, Harald. The Economics of Mobile Telecommunications. Cambridge ; New York: Cambridge University Press, 2005.

MLA引文

Gruber, Harald. The Economics of Mobile Telecommunications. Cambridge University Press, 2005.

警告：這些引文格式不一定是100％准確.