| APA | IMP. (2012, February 14). In Acronym Geek. Retrieved 06:48, February 14, 2012, from http://www.acronymgeek.com/IMP |
| MLA | "IMP." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/IMP>. |
| MHRA | 'IMP', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/IMP> [accessed 14 February 2012] |
| Chicago | "IMP", http://www.acronymgeek.com/IMP (accessed February 14, 2012). |
| CBE/CSE | IMP [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/IMP. |
| Bluebook | IMP, http://www.acronymgeek.com/IMP (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IMP, http://www.acronymgeek.com/IMP (optional description here) (as of Feb. 14, 2012, 06:48). |
| AMA | IMP. Acronym Geek. February 14, 2012, 06:48. Available at: http://www.acronymgeek.com/IMP. Accessed February 14, 2012, 06:48. |