| APA | CPUF. (2012, February 16). In Acronym Geek. Retrieved 14:22, February 16, 2012, from http://www.acronymgeek.com/CPUF |
| MLA | "CPUF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/CPUF>. |
| MHRA | 'CPUF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/CPUF> [accessed 16 February 2012] |
| Chicago | "CPUF", http://www.acronymgeek.com/CPUF (accessed February 16, 2012). |
| CBE/CSE | CPUF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/CPUF. |
| Bluebook | CPUF, http://www.acronymgeek.com/CPUF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CPUF, http://www.acronymgeek.com/CPUF (optional description here) (as of Feb. 16, 2012, 14:22). |
| AMA | CPUF. Acronym Geek. February 16, 2012, 14:22. Available at: http://www.acronymgeek.com/CPUF. Accessed February 16, 2012, 14:22. |