| APA | SOYS. (2012, February 17). In Acronym Geek. Retrieved 02:57, February 17, 2012, from http://www.acronymgeek.com/SOYS |
| MLA | "SOYS." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/SOYS>. |
| MHRA | 'SOYS', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/SOYS> [accessed 17 February 2012] |
| Chicago | "SOYS", http://www.acronymgeek.com/SOYS (accessed February 17, 2012). |
| CBE/CSE | SOYS [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/SOYS. |
| Bluebook | SOYS, http://www.acronymgeek.com/SOYS (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SOYS, http://www.acronymgeek.com/SOYS (optional description here) (as of Feb. 17, 2012, 02:57). |
| AMA | SOYS. Acronym Geek. February 17, 2012, 02:57. Available at: http://www.acronymgeek.com/SOYS. Accessed February 17, 2012, 02:57. |