| APA | IGOL. (2012, February 16). In Acronym Geek. Retrieved 02:25, February 16, 2012, from http://www.acronymgeek.com/IGOL |
| MLA | "IGOL." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IGOL>. |
| MHRA | 'IGOL', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IGOL> [accessed 16 February 2012] |
| Chicago | "IGOL", http://www.acronymgeek.com/IGOL (accessed February 16, 2012). |
| CBE/CSE | IGOL [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IGOL. |
| Bluebook | IGOL, http://www.acronymgeek.com/IGOL (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IGOL, http://www.acronymgeek.com/IGOL (optional description here) (as of Feb. 16, 2012, 02:25). |
| AMA | IGOL. Acronym Geek. February 16, 2012, 02:25. Available at: http://www.acronymgeek.com/IGOL. Accessed February 16, 2012, 02:25. |