| APA | San Diego (SD). (2012, February 13). In Acronym Geek. Retrieved 22:21, February 13, 2012, from http://www.acronymgeek.com/SD/San_Diego |
| MLA | "San Diego (SD)." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/SD/San_Diego>. |
| MHRA | 'San Diego (SD)', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/SD/San_Diego> [accessed 13 February 2012] |
| Chicago | "San Diego (SD)", http://www.acronymgeek.com/SD/San_Diego (accessed February 13, 2012). |
| CBE/CSE | San Diego (SD) [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/SD/San_Diego. |
| Bluebook | San Diego (SD), http://www.acronymgeek.com/SD/San_Diego (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, San Diego (SD), http://www.acronymgeek.com/SD/San_Diego (optional description here) (as of Feb. 13, 2012, 22:21). |
| AMA | San Diego (SD). Acronym Geek. February 13, 2012, 22:21. Available at: http://www.acronymgeek.com/SD/San_Diego. Accessed February 13, 2012, 22:21. |