| Style | Reference Text |
|---|
| APA | P&I. (2010, March 21). In Acronym Geek. Retrieved 19:28, March 21, 2010, from http://www.acronymgeek.com/P%26I |
| MLA | "P&I." Acronym Geek. 21 Mar 2010, 19:28. Acronym Geek. 21 Mar 2010 <http://www.acronymgeek.com/P%26I>. |
| MHRA | 'P&I', Acronym Geek, 21 March 2010, 19:28, <http://www.acronymgeek.com/P%26I> [accessed 21 March 2010] |
| Chicago | "P&I," http://www.acronymgeek.com/P%26I (accessed March 21, 2010). |
| CBE/CSE | P&I [Internet]. Acronym Geek; 2010 Mar 21, 19:28 [cited 2010 Mar 21]. Available from: http://www.acronymgeek.com/P%26I. |
| Bluebook | P&I, http://www.acronymgeek.com/P%26I (last visited March 21, 2010). |
| Bluebook: Harvard JOLT | See Acronym Geek, P&I, http://www.acronymgeek.com/P%26I (optional description here) (as of Mar. 21, 2010, 19:28). |
| AMA | P&I. Acronym Geek. March 21, 2010, 19:28. Available at: http://www.acronymgeek.com/P%26I. Accessed March 21, 2010. |