| APA | PMBL. (2012, February 16). In Acronym Geek. Retrieved 16:06, February 16, 2012, from http://www.acronymgeek.com/PMBL |
| MLA | "PMBL." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/PMBL>. |
| MHRA | 'PMBL', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/PMBL> [accessed 16 February 2012] |
| Chicago | "PMBL", http://www.acronymgeek.com/PMBL (accessed February 16, 2012). |
| CBE/CSE | PMBL [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/PMBL. |
| Bluebook | PMBL, http://www.acronymgeek.com/PMBL (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PMBL, http://www.acronymgeek.com/PMBL (optional description here) (as of Feb. 16, 2012, 16:06). |
| AMA | PMBL. Acronym Geek. February 16, 2012, 16:06. Available at: http://www.acronymgeek.com/PMBL. Accessed February 16, 2012, 16:06. |