| APA | FRZN. (2012, February 11). In Acronym Geek. Retrieved 20:46, February 11, 2012, from http://www.acronymgeek.com/FRZN |
| MLA | "FRZN." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/FRZN>. |
| MHRA | 'FRZN', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/FRZN> [accessed 11 February 2012] |
| Chicago | "FRZN", http://www.acronymgeek.com/FRZN (accessed February 11, 2012). |
| CBE/CSE | FRZN [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/FRZN. |
| Bluebook | FRZN, http://www.acronymgeek.com/FRZN (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FRZN, http://www.acronymgeek.com/FRZN (optional description here) (as of Feb. 11, 2012, 20:46). |
| AMA | FRZN. Acronym Geek. February 11, 2012, 20:46. Available at: http://www.acronymgeek.com/FRZN. Accessed February 11, 2012, 20:46. |