| APA | LONG. (2012, February 10). In Acronym Geek. Retrieved 17:45, February 10, 2012, from http://www.acronymgeek.com/LONG |
| MLA | "LONG." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/LONG>. |
| MHRA | 'LONG', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/LONG> [accessed 10 February 2012] |
| Chicago | "LONG", http://www.acronymgeek.com/LONG (accessed February 10, 2012). |
| CBE/CSE | LONG [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/LONG. |
| Bluebook | LONG, http://www.acronymgeek.com/LONG (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LONG, http://www.acronymgeek.com/LONG (optional description here) (as of Feb. 10, 2012, 17:45). |
| AMA | LONG. Acronym Geek. February 10, 2012, 17:45. Available at: http://www.acronymgeek.com/LONG. Accessed February 10, 2012, 17:45. |