| APA | IMPG. (2012, February 15). In Acronym Geek. Retrieved 13:28, February 15, 2012, from http://www.acronymgeek.com/IMPG |
| MLA | "IMPG." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IMPG>. |
| MHRA | 'IMPG', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IMPG> [accessed 15 February 2012] |
| Chicago | "IMPG", http://www.acronymgeek.com/IMPG (accessed February 15, 2012). |
| CBE/CSE | IMPG [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IMPG. |
| Bluebook | IMPG, http://www.acronymgeek.com/IMPG (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IMPG, http://www.acronymgeek.com/IMPG (optional description here) (as of Feb. 15, 2012, 13:28). |
| AMA | IMPG. Acronym Geek. February 15, 2012, 13:28. Available at: http://www.acronymgeek.com/IMPG. Accessed February 15, 2012, 13:28. |