| APA | DF/SMS. (2012, February 12). In Acronym Geek. Retrieved 13:40, February 12, 2012, from http://www.acronymgeek.com/DF/SMS |
| MLA | "DF/SMS." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/DF/SMS>. |
| MHRA | 'DF/SMS', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/DF/SMS> [accessed 12 February 2012] |
| Chicago | "DF/SMS", http://www.acronymgeek.com/DF/SMS (accessed February 12, 2012). |
| CBE/CSE | DF/SMS [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/DF/SMS. |
| Bluebook | DF/SMS, http://www.acronymgeek.com/DF/SMS (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DF/SMS, http://www.acronymgeek.com/DF/SMS (optional description here) (as of Feb. 12, 2012, 13:40). |
| AMA | DF/SMS. Acronym Geek. February 12, 2012, 13:40. Available at: http://www.acronymgeek.com/DF/SMS. Accessed February 12, 2012, 13:40. |