| APA | PGCL. (2012, February 15). In Acronym Geek. Retrieved 19:10, February 15, 2012, from http://www.acronymgeek.com/PGCL |
| MLA | "PGCL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/PGCL>. |
| MHRA | 'PGCL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/PGCL> [accessed 15 February 2012] |
| Chicago | "PGCL", http://www.acronymgeek.com/PGCL (accessed February 15, 2012). |
| CBE/CSE | PGCL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/PGCL. |
| Bluebook | PGCL, http://www.acronymgeek.com/PGCL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PGCL, http://www.acronymgeek.com/PGCL (optional description here) (as of Feb. 15, 2012, 19:10). |
| AMA | PGCL. Acronym Geek. February 15, 2012, 19:10. Available at: http://www.acronymgeek.com/PGCL. Accessed February 15, 2012, 19:10. |