Gelfer, J. (2011). 2012: Decoding the countercultural apocalypse. Equinox.
芝加哥风格引文Gelfer, Joseph. 2012: Decoding the Countercultural Apocalypse. Sheffield ; Oakville: Equinox, 2011.
MLA引文Gelfer, Joseph. 2012: Decoding the Countercultural Apocalypse. Equinox, 2011.
警告：这些引文格式不一定是100％准确.