| APA | NXBL. (2012, February 15). In Acronym Geek. Retrieved 18:26, February 15, 2012, from http://www.acronymgeek.com/NXBL |
| MLA | "NXBL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/NXBL>. |
| MHRA | 'NXBL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/NXBL> [accessed 15 February 2012] |
| Chicago | "NXBL", http://www.acronymgeek.com/NXBL (accessed February 15, 2012). |
| CBE/CSE | NXBL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/NXBL. |
| Bluebook | NXBL, http://www.acronymgeek.com/NXBL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NXBL, http://www.acronymgeek.com/NXBL (optional description here) (as of Feb. 15, 2012, 18:26). |
| AMA | NXBL. Acronym Geek. February 15, 2012, 18:26. Available at: http://www.acronymgeek.com/NXBL. Accessed February 15, 2012, 18:26. |