| APA | LPN. (2012, February 9). In Acronym Geek. Retrieved 08:42, February 9, 2012, from http://www.acronymgeek.com/LPN |
| MLA | "LPN." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/LPN>. |
| MHRA | 'LPN', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/LPN> [accessed 9 February 2012] |
| Chicago | "LPN", http://www.acronymgeek.com/LPN (accessed February 9, 2012). |
| CBE/CSE | LPN [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/LPN. |
| Bluebook | LPN, http://www.acronymgeek.com/LPN (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LPN, http://www.acronymgeek.com/LPN (optional description here) (as of Feb. 9, 2012, 08:42). |
| AMA | LPN. Acronym Geek. February 9, 2012, 08:42. Available at: http://www.acronymgeek.com/LPN. Accessed February 9, 2012, 08:42. |