| APA | PGNO. (2012, February 15). In Acronym Geek. Retrieved 09:11, February 15, 2012, from http://www.acronymgeek.com/PGNO |
| MLA | "PGNO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/PGNO>. |
| MHRA | 'PGNO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/PGNO> [accessed 15 February 2012] |
| Chicago | "PGNO", http://www.acronymgeek.com/PGNO (accessed February 15, 2012). |
| CBE/CSE | PGNO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/PGNO. |
| Bluebook | PGNO, http://www.acronymgeek.com/PGNO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PGNO, http://www.acronymgeek.com/PGNO (optional description here) (as of Feb. 15, 2012, 09:11). |
| AMA | PGNO. Acronym Geek. February 15, 2012, 09:11. Available at: http://www.acronymgeek.com/PGNO. Accessed February 15, 2012, 09:11. |