| APA | PLUG. (2012, February 16). In Acronym Geek. Retrieved 01:40, February 16, 2012, from http://www.acronymgeek.com/PLUG |
| MLA | "PLUG." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/PLUG>. |
| MHRA | 'PLUG', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/PLUG> [accessed 16 February 2012] |
| Chicago | "PLUG", http://www.acronymgeek.com/PLUG (accessed February 16, 2012). |
| CBE/CSE | PLUG [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/PLUG. |
| Bluebook | PLUG, http://www.acronymgeek.com/PLUG (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PLUG, http://www.acronymgeek.com/PLUG (optional description here) (as of Feb. 16, 2012, 01:40). |
| AMA | PLUG. Acronym Geek. February 16, 2012, 01:40. Available at: http://www.acronymgeek.com/PLUG. Accessed February 16, 2012, 01:40. |