| APA | GCBE. (2012, February 14). In Acronym Geek. Retrieved 08:09, February 14, 2012, from http://www.acronymgeek.com/GCBE |
| MLA | "GCBE." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/GCBE>. |
| MHRA | 'GCBE', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/GCBE> [accessed 14 February 2012] |
| Chicago | "GCBE", http://www.acronymgeek.com/GCBE (accessed February 14, 2012). |
| CBE/CSE | GCBE [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/GCBE. |
| Bluebook | GCBE, http://www.acronymgeek.com/GCBE (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GCBE, http://www.acronymgeek.com/GCBE (optional description here) (as of Feb. 14, 2012, 08:09). |
| AMA | GCBE. Acronym Geek. February 14, 2012, 08:09. Available at: http://www.acronymgeek.com/GCBE. Accessed February 14, 2012, 08:09. |