| APA | ERHQ. (2012, February 16). In Acronym Geek. Retrieved 00:53, February 16, 2012, from http://www.acronymgeek.com/ERHQ |
| MLA | "ERHQ." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ERHQ>. |
| MHRA | 'ERHQ', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ERHQ> [accessed 16 February 2012] |
| Chicago | "ERHQ", http://www.acronymgeek.com/ERHQ (accessed February 16, 2012). |
| CBE/CSE | ERHQ [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ERHQ. |
| Bluebook | ERHQ, http://www.acronymgeek.com/ERHQ (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ERHQ, http://www.acronymgeek.com/ERHQ (optional description here) (as of Feb. 16, 2012, 00:53). |
| AMA | ERHQ. Acronym Geek. February 16, 2012, 00:53. Available at: http://www.acronymgeek.com/ERHQ. Accessed February 16, 2012, 00:53. |