| APA | TOS. (2012, February 14). In Acronym Geek. Retrieved 07:40, February 14, 2012, from http://www.acronymgeek.com/TOS |
| MLA | "TOS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/TOS>. |
| MHRA | 'TOS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/TOS> [accessed 14 February 2012] |
| Chicago | "TOS", http://www.acronymgeek.com/TOS (accessed February 14, 2012). |
| CBE/CSE | TOS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/TOS. |
| Bluebook | TOS, http://www.acronymgeek.com/TOS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TOS, http://www.acronymgeek.com/TOS (optional description here) (as of Feb. 14, 2012, 07:40). |
| AMA | TOS. Acronym Geek. February 14, 2012, 07:40. Available at: http://www.acronymgeek.com/TOS. Accessed February 14, 2012, 07:40. |