| APA | OLCD. (2012, February 15). In Acronym Geek. Retrieved 11:39, February 15, 2012, from http://www.acronymgeek.com/OLCD |
| MLA | "OLCD." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/OLCD>. |
| MHRA | 'OLCD', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/OLCD> [accessed 15 February 2012] |
| Chicago | "OLCD", http://www.acronymgeek.com/OLCD (accessed February 15, 2012). |
| CBE/CSE | OLCD [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/OLCD. |
| Bluebook | OLCD, http://www.acronymgeek.com/OLCD (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OLCD, http://www.acronymgeek.com/OLCD (optional description here) (as of Feb. 15, 2012, 11:39). |
| AMA | OLCD. Acronym Geek. February 15, 2012, 11:39. Available at: http://www.acronymgeek.com/OLCD. Accessed February 15, 2012, 11:39. |