| APA | PLAS. (2012, February 15). In Acronym Geek. Retrieved 03:01, February 15, 2012, from http://www.acronymgeek.com/PLAS |
| MLA | "PLAS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/PLAS>. |
| MHRA | 'PLAS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/PLAS> [accessed 15 February 2012] |
| Chicago | "PLAS", http://www.acronymgeek.com/PLAS (accessed February 15, 2012). |
| CBE/CSE | PLAS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/PLAS. |
| Bluebook | PLAS, http://www.acronymgeek.com/PLAS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PLAS, http://www.acronymgeek.com/PLAS (optional description here) (as of Feb. 15, 2012, 03:01). |
| AMA | PLAS. Acronym Geek. February 15, 2012, 03:01. Available at: http://www.acronymgeek.com/PLAS. Accessed February 15, 2012, 03:01. |