| APA | FOXO. (2012, February 10). In Acronym Geek. Retrieved 08:40, February 10, 2012, from http://www.acronymgeek.com/FOXO |
| MLA | "FOXO." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/FOXO>. |
| MHRA | 'FOXO', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/FOXO> [accessed 10 February 2012] |
| Chicago | "FOXO", http://www.acronymgeek.com/FOXO (accessed February 10, 2012). |
| CBE/CSE | FOXO [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/FOXO. |
| Bluebook | FOXO, http://www.acronymgeek.com/FOXO (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FOXO, http://www.acronymgeek.com/FOXO (optional description here) (as of Feb. 10, 2012, 08:40). |
| AMA | FOXO. Acronym Geek. February 10, 2012, 08:40. Available at: http://www.acronymgeek.com/FOXO. Accessed February 10, 2012, 08:40. |