| APA | NLSI. (2012, February 15). In Acronym Geek. Retrieved 19:50, February 15, 2012, from http://www.acronymgeek.com/NLSI |
| MLA | "NLSI." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/NLSI>. |
| MHRA | 'NLSI', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/NLSI> [accessed 15 February 2012] |
| Chicago | "NLSI", http://www.acronymgeek.com/NLSI (accessed February 15, 2012). |
| CBE/CSE | NLSI [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/NLSI. |
| Bluebook | NLSI, http://www.acronymgeek.com/NLSI (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NLSI, http://www.acronymgeek.com/NLSI (optional description here) (as of Feb. 15, 2012, 19:50). |
| AMA | NLSI. Acronym Geek. February 15, 2012, 19:50. Available at: http://www.acronymgeek.com/NLSI. Accessed February 15, 2012, 19:50. |