| APA | IWPU. (2012, February 15). In Acronym Geek. Retrieved 20:56, February 15, 2012, from http://www.acronymgeek.com/IWPU |
| MLA | "IWPU." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IWPU>. |
| MHRA | 'IWPU', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IWPU> [accessed 15 February 2012] |
| Chicago | "IWPU", http://www.acronymgeek.com/IWPU (accessed February 15, 2012). |
| CBE/CSE | IWPU [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IWPU. |
| Bluebook | IWPU, http://www.acronymgeek.com/IWPU (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IWPU, http://www.acronymgeek.com/IWPU (optional description here) (as of Feb. 15, 2012, 20:56). |
| AMA | IWPU. Acronym Geek. February 15, 2012, 20:56. Available at: http://www.acronymgeek.com/IWPU. Accessed February 15, 2012, 20:56. |