| APA | PUFF. (2012, February 15). In Acronym Geek. Retrieved 14:03, February 15, 2012, from http://www.acronymgeek.com/PUFF |
| MLA | "PUFF." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/PUFF>. |
| MHRA | 'PUFF', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/PUFF> [accessed 15 February 2012] |
| Chicago | "PUFF", http://www.acronymgeek.com/PUFF (accessed February 15, 2012). |
| CBE/CSE | PUFF [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/PUFF. |
| Bluebook | PUFF, http://www.acronymgeek.com/PUFF (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PUFF, http://www.acronymgeek.com/PUFF (optional description here) (as of Feb. 15, 2012, 14:03). |
| AMA | PUFF. Acronym Geek. February 15, 2012, 14:03. Available at: http://www.acronymgeek.com/PUFF. Accessed February 15, 2012, 14:03. |