| APA | HALL. (2012, February 16). In Acronym Geek. Retrieved 12:41, February 16, 2012, from http://www.acronymgeek.com/HALL |
| MLA | "HALL." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HALL>. |
| MHRA | 'HALL', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HALL> [accessed 16 February 2012] |
| Chicago | "HALL", http://www.acronymgeek.com/HALL (accessed February 16, 2012). |
| CBE/CSE | HALL [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HALL. |
| Bluebook | HALL, http://www.acronymgeek.com/HALL (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HALL, http://www.acronymgeek.com/HALL (optional description here) (as of Feb. 16, 2012, 12:41). |
| AMA | HALL. Acronym Geek. February 16, 2012, 12:41. Available at: http://www.acronymgeek.com/HALL. Accessed February 16, 2012, 12:41. |