| APA | GUIT. (2012, February 15). In Acronym Geek. Retrieved 12:15, February 15, 2012, from http://www.acronymgeek.com/GUIT |
| MLA | "GUIT." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GUIT>. |
| MHRA | 'GUIT', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GUIT> [accessed 15 February 2012] |
| Chicago | "GUIT", http://www.acronymgeek.com/GUIT (accessed February 15, 2012). |
| CBE/CSE | GUIT [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GUIT. |
| Bluebook | GUIT, http://www.acronymgeek.com/GUIT (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GUIT, http://www.acronymgeek.com/GUIT (optional description here) (as of Feb. 15, 2012, 12:15). |
| AMA | GUIT. Acronym Geek. February 15, 2012, 12:15. Available at: http://www.acronymgeek.com/GUIT. Accessed February 15, 2012, 12:15. |