| APA | IWBU. (2012, February 15). In Acronym Geek. Retrieved 05:20, February 15, 2012, from http://www.acronymgeek.com/IWBU |
| MLA | "IWBU." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IWBU>. |
| MHRA | 'IWBU', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IWBU> [accessed 15 February 2012] |
| Chicago | "IWBU", http://www.acronymgeek.com/IWBU (accessed February 15, 2012). |
| CBE/CSE | IWBU [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IWBU. |
| Bluebook | IWBU, http://www.acronymgeek.com/IWBU (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IWBU, http://www.acronymgeek.com/IWBU (optional description here) (as of Feb. 15, 2012, 05:20). |
| AMA | IWBU. Acronym Geek. February 15, 2012, 05:20. Available at: http://www.acronymgeek.com/IWBU. Accessed February 15, 2012, 05:20. |