| APA | PMNO. (2012, February 14). In Acronym Geek. Retrieved 17:33, February 14, 2012, from http://www.acronymgeek.com/PMNO |
| MLA | "PMNO." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/PMNO>. |
| MHRA | 'PMNO', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/PMNO> [accessed 14 February 2012] |
| Chicago | "PMNO", http://www.acronymgeek.com/PMNO (accessed February 14, 2012). |
| CBE/CSE | PMNO [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/PMNO. |
| Bluebook | PMNO, http://www.acronymgeek.com/PMNO (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PMNO, http://www.acronymgeek.com/PMNO (optional description here) (as of Feb. 14, 2012, 17:33). |
| AMA | PMNO. Acronym Geek. February 14, 2012, 17:33. Available at: http://www.acronymgeek.com/PMNO. Accessed February 14, 2012, 17:33. |