| APA | Responder Emergency First (REF). (2012, February 13). In Acronym Geek. Retrieved 20:32, February 13, 2012, from http://www.acronymgeek.com/REF/Responder_Emergency_First |
| MLA | "Responder Emergency First (REF)." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/REF/Responder_Emergency_First>. |
| MHRA | 'Responder Emergency First (REF)', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/REF/Responder_Emergency_First> [accessed 13 February 2012] |
| Chicago | "Responder Emergency First (REF)", http://www.acronymgeek.com/REF/Responder_Emergency_First (accessed February 13, 2012). |
| CBE/CSE | Responder Emergency First (REF) [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/REF/Responder_Emergency_First. |
| Bluebook | Responder Emergency First (REF), http://www.acronymgeek.com/REF/Responder_Emergency_First (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, Responder Emergency First (REF), http://www.acronymgeek.com/REF/Responder_Emergency_First (optional description here) (as of Feb. 13, 2012, 20:32). |
| AMA | Responder Emergency First (REF). Acronym Geek. February 13, 2012, 20:32. Available at: http://www.acronymgeek.com/REF/Responder_Emergency_First. Accessed February 13, 2012, 20:32. |