APA引文

Volk, T. (2008). CO2 rising: The world's greatest environmental challenge. Cambridge, Mass: MIT Press.

Παραπομπή Chicago Style

Volk, Tyler. CO2 Rising: The World's Greatest Environmental Challenge. Cambridge, Mass: MIT Press, 2008.

MLA引文

Volk, Tyler. CO2 Rising: The World's Greatest Environmental Challenge. Cambridge, Mass: MIT Press, 2008.

警告：這些引文格式不一定是100％准確.