| APA | LUN. (2012, February 10). In Acronym Geek. Retrieved 11:23, February 10, 2012, from http://www.acronymgeek.com/LUN |
| MLA | "LUN." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/LUN>. |
| MHRA | 'LUN', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/LUN> [accessed 10 February 2012] |
| Chicago | "LUN", http://www.acronymgeek.com/LUN (accessed February 10, 2012). |
| CBE/CSE | LUN [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/LUN. |
| Bluebook | LUN, http://www.acronymgeek.com/LUN (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LUN, http://www.acronymgeek.com/LUN (optional description here) (as of Feb. 10, 2012, 11:23). |
| AMA | LUN. Acronym Geek. February 10, 2012, 11:23. Available at: http://www.acronymgeek.com/LUN. Accessed February 10, 2012, 11:23. |