Gaya APA

[et.al], G, J. et al (2010). Apocalypse 2012, kode akhir zaman paling mengerikan . [s.l]: Edelweiss.

Gaya MLA

[et.al], Gary, Jennings. et al. "Apocalypse 2012, kode akhir zaman paling mengerikan". [s.l]: Edelweiss, 2010. Text.