| APA | IHYG. (2012, February 15). In Acronym Geek. Retrieved 18:58, February 15, 2012, from http://www.acronymgeek.com/IHYG |
| MLA | "IHYG." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IHYG>. |
| MHRA | 'IHYG', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IHYG> [accessed 15 February 2012] |
| Chicago | "IHYG", http://www.acronymgeek.com/IHYG (accessed February 15, 2012). |
| CBE/CSE | IHYG [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IHYG. |
| Bluebook | IHYG, http://www.acronymgeek.com/IHYG (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IHYG, http://www.acronymgeek.com/IHYG (optional description here) (as of Feb. 15, 2012, 18:58). |
| AMA | IHYG. Acronym Geek. February 15, 2012, 18:58. Available at: http://www.acronymgeek.com/IHYG. Accessed February 15, 2012, 18:58. |