| APA | LVO. (2012, February 14). In Acronym Geek. Retrieved 06:35, February 14, 2012, from http://www.acronymgeek.com/LVO |
| MLA | "LVO." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/LVO>. |
| MHRA | 'LVO', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/LVO> [accessed 14 February 2012] |
| Chicago | "LVO", http://www.acronymgeek.com/LVO (accessed February 14, 2012). |
| CBE/CSE | LVO [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/LVO. |
| Bluebook | LVO, http://www.acronymgeek.com/LVO (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LVO, http://www.acronymgeek.com/LVO (optional description here) (as of Feb. 14, 2012, 06:35). |
| AMA | LVO. Acronym Geek. February 14, 2012, 06:35. Available at: http://www.acronymgeek.com/LVO. Accessed February 14, 2012, 06:35. |