| APA | DF-STP. (2012, February 12). In Acronym Geek. Retrieved 07:36, February 12, 2012, from http://www.acronymgeek.com/DF-STP |
| MLA | "DF-STP." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/DF-STP>. |
| MHRA | 'DF-STP', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/DF-STP> [accessed 12 February 2012] |
| Chicago | "DF-STP", http://www.acronymgeek.com/DF-STP (accessed February 12, 2012). |
| CBE/CSE | DF-STP [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/DF-STP. |
| Bluebook | DF-STP, http://www.acronymgeek.com/DF-STP (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DF-STP, http://www.acronymgeek.com/DF-STP (optional description here) (as of Feb. 12, 2012, 07:36). |
| AMA | DF-STP. Acronym Geek. February 12, 2012, 07:36. Available at: http://www.acronymgeek.com/DF-STP. Accessed February 12, 2012, 07:36. |