| APA | GHRO. (2012, February 16). In Acronym Geek. Retrieved 13:29, February 16, 2012, from http://www.acronymgeek.com/GHRO |
| MLA | "GHRO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GHRO>. |
| MHRA | 'GHRO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GHRO> [accessed 16 February 2012] |
| Chicago | "GHRO", http://www.acronymgeek.com/GHRO (accessed February 16, 2012). |
| CBE/CSE | GHRO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GHRO. |
| Bluebook | GHRO, http://www.acronymgeek.com/GHRO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GHRO, http://www.acronymgeek.com/GHRO (optional description here) (as of Feb. 16, 2012, 13:29). |
| AMA | GHRO. Acronym Geek. February 16, 2012, 13:29. Available at: http://www.acronymgeek.com/GHRO. Accessed February 16, 2012, 13:29. |