| APA | GHWO. (2012, February 14). In Acronym Geek. Retrieved 13:26, February 14, 2012, from http://www.acronymgeek.com/GHWO |
| MLA | "GHWO." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/GHWO>. |
| MHRA | 'GHWO', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/GHWO> [accessed 14 February 2012] |
| Chicago | "GHWO", http://www.acronymgeek.com/GHWO (accessed February 14, 2012). |
| CBE/CSE | GHWO [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/GHWO. |
| Bluebook | GHWO, http://www.acronymgeek.com/GHWO (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GHWO, http://www.acronymgeek.com/GHWO (optional description here) (as of Feb. 14, 2012, 13:26). |
| AMA | GHWO. Acronym Geek. February 14, 2012, 13:26. Available at: http://www.acronymgeek.com/GHWO. Accessed February 14, 2012, 13:26. |