| APA | REPGEN. (2012, February 12). In Acronym Geek. Retrieved 13:06, February 12, 2012, from http://www.acronymgeek.com/REPGEN |
| MLA | "REPGEN." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/REPGEN>. |
| MHRA | 'REPGEN', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/REPGEN> [accessed 12 February 2012] |
| Chicago | "REPGEN", http://www.acronymgeek.com/REPGEN (accessed February 12, 2012). |
| CBE/CSE | REPGEN [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/REPGEN. |
| Bluebook | REPGEN, http://www.acronymgeek.com/REPGEN (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, REPGEN, http://www.acronymgeek.com/REPGEN (optional description here) (as of Feb. 12, 2012, 13:06). |
| AMA | REPGEN. Acronym Geek. February 12, 2012, 13:06. Available at: http://www.acronymgeek.com/REPGEN. Accessed February 12, 2012, 13:06. |