| APA | SPNW. (2012, February 15). In Acronym Geek. Retrieved 19:04, February 15, 2012, from http://www.acronymgeek.com/SPNW |
| MLA | "SPNW." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SPNW>. |
| MHRA | 'SPNW', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SPNW> [accessed 15 February 2012] |
| Chicago | "SPNW", http://www.acronymgeek.com/SPNW (accessed February 15, 2012). |
| CBE/CSE | SPNW [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SPNW. |
| Bluebook | SPNW, http://www.acronymgeek.com/SPNW (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SPNW, http://www.acronymgeek.com/SPNW (optional description here) (as of Feb. 15, 2012, 19:04). |
| AMA | SPNW. Acronym Geek. February 15, 2012, 19:04. Available at: http://www.acronymgeek.com/SPNW. Accessed February 15, 2012, 19:04. |