| APA | HUB. (2012, February 9). In Acronym Geek. Retrieved 21:06, February 9, 2012, from http://www.acronymgeek.com/HUB |
| MLA | "HUB." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/HUB>. |
| MHRA | 'HUB', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/HUB> [accessed 9 February 2012] |
| Chicago | "HUB", http://www.acronymgeek.com/HUB (accessed February 9, 2012). |
| CBE/CSE | HUB [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/HUB. |
| Bluebook | HUB, http://www.acronymgeek.com/HUB (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HUB, http://www.acronymgeek.com/HUB (optional description here) (as of Feb. 9, 2012, 21:06). |
| AMA | HUB. Acronym Geek. February 9, 2012, 21:06. Available at: http://www.acronymgeek.com/HUB. Accessed February 9, 2012, 21:06. |