| APA | RELS. (2012, February 11). In Acronym Geek. Retrieved 20:14, February 11, 2012, from http://www.acronymgeek.com/RELS |
| MLA | "RELS." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/RELS>. |
| MHRA | 'RELS', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/RELS> [accessed 11 February 2012] |
| Chicago | "RELS", http://www.acronymgeek.com/RELS (accessed February 11, 2012). |
| CBE/CSE | RELS [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/RELS. |
| Bluebook | RELS, http://www.acronymgeek.com/RELS (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RELS, http://www.acronymgeek.com/RELS (optional description here) (as of Feb. 11, 2012, 20:14). |
| AMA | RELS. Acronym Geek. February 11, 2012, 20:14. Available at: http://www.acronymgeek.com/RELS. Accessed February 11, 2012, 20:14. |