| APA | SP NAIL. (2012, February 12). In Acronym Geek. Retrieved 07:45, February 12, 2012, from http://www.acronymgeek.com/SP NAIL |
| MLA | "SP NAIL." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/SP NAIL>. |
| MHRA | 'SP NAIL', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/SP NAIL> [accessed 12 February 2012] |
| Chicago | "SP NAIL", http://www.acronymgeek.com/SP NAIL (accessed February 12, 2012). |
| CBE/CSE | SP NAIL [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/SP NAIL. |
| Bluebook | SP NAIL, http://www.acronymgeek.com/SP NAIL (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SP NAIL, http://www.acronymgeek.com/SP NAIL (optional description here) (as of Feb. 12, 2012, 07:45). |
| AMA | SP NAIL. Acronym Geek. February 12, 2012, 07:45. Available at: http://www.acronymgeek.com/SP NAIL. Accessed February 12, 2012, 07:45. |