| APA | HARJ. (2012, February 15). In Acronym Geek. Retrieved 09:29, February 15, 2012, from http://www.acronymgeek.com/HARJ |
| MLA | "HARJ." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/HARJ>. |
| MHRA | 'HARJ', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/HARJ> [accessed 15 February 2012] |
| Chicago | "HARJ", http://www.acronymgeek.com/HARJ (accessed February 15, 2012). |
| CBE/CSE | HARJ [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/HARJ. |
| Bluebook | HARJ, http://www.acronymgeek.com/HARJ (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HARJ, http://www.acronymgeek.com/HARJ (optional description here) (as of Feb. 15, 2012, 09:29). |
| AMA | HARJ. Acronym Geek. February 15, 2012, 09:29. Available at: http://www.acronymgeek.com/HARJ. Accessed February 15, 2012, 09:29. |