| APA | S/M. (2012, February 9). In Acronym Geek. Retrieved 14:44, February 9, 2012, from http://www.acronymgeek.com/S/M |
| MLA | "S/M." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/S/M>. |
| MHRA | 'S/M', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/S/M> [accessed 9 February 2012] |
| Chicago | "S/M", http://www.acronymgeek.com/S/M (accessed February 9, 2012). |
| CBE/CSE | S/M [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/S/M. |
| Bluebook | S/M, http://www.acronymgeek.com/S/M (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, S/M, http://www.acronymgeek.com/S/M (optional description here) (as of Feb. 9, 2012, 14:44). |
| AMA | S/M. Acronym Geek. February 9, 2012, 14:44. Available at: http://www.acronymgeek.com/S/M. Accessed February 9, 2012, 14:44. |