| APA | PGCB. (2012, February 15). In Acronym Geek. Retrieved 10:51, February 15, 2012, from http://www.acronymgeek.com/PGCB |
| MLA | "PGCB." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/PGCB>. |
| MHRA | 'PGCB', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/PGCB> [accessed 15 February 2012] |
| Chicago | "PGCB", http://www.acronymgeek.com/PGCB (accessed February 15, 2012). |
| CBE/CSE | PGCB [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/PGCB. |
| Bluebook | PGCB, http://www.acronymgeek.com/PGCB (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PGCB, http://www.acronymgeek.com/PGCB (optional description here) (as of Feb. 15, 2012, 10:51). |
| AMA | PGCB. Acronym Geek. February 15, 2012, 10:51. Available at: http://www.acronymgeek.com/PGCB. Accessed February 15, 2012, 10:51. |