| APA | HROM. (2012, February 14). In Acronym Geek. Retrieved 00:40, February 14, 2012, from http://www.acronymgeek.com/HROM |
| MLA | "HROM." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HROM>. |
| MHRA | 'HROM', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HROM> [accessed 14 February 2012] |
| Chicago | "HROM", http://www.acronymgeek.com/HROM (accessed February 14, 2012). |
| CBE/CSE | HROM [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HROM. |
| Bluebook | HROM, http://www.acronymgeek.com/HROM (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HROM, http://www.acronymgeek.com/HROM (optional description here) (as of Feb. 14, 2012, 00:40). |
| AMA | HROM. Acronym Geek. February 14, 2012, 00:40. Available at: http://www.acronymgeek.com/HROM. Accessed February 14, 2012, 00:40. |