| APA | PIDG. (2012, February 16). In Acronym Geek. Retrieved 03:02, February 16, 2012, from http://www.acronymgeek.com/PIDG |
| MLA | "PIDG." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/PIDG>. |
| MHRA | 'PIDG', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/PIDG> [accessed 16 February 2012] |
| Chicago | "PIDG", http://www.acronymgeek.com/PIDG (accessed February 16, 2012). |
| CBE/CSE | PIDG [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/PIDG. |
| Bluebook | PIDG, http://www.acronymgeek.com/PIDG (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PIDG, http://www.acronymgeek.com/PIDG (optional description here) (as of Feb. 16, 2012, 03:02). |
| AMA | PIDG. Acronym Geek. February 16, 2012, 03:02. Available at: http://www.acronymgeek.com/PIDG. Accessed February 16, 2012, 03:02. |