| APA | ;). (2012, February 10). In Acronym Geek. Retrieved 13:19, February 10, 2012, from http://www.acronymgeek.com/;) |
| MLA | ";)." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/;)>. |
| MHRA | ';)', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/;)> [accessed 10 February 2012] |
| Chicago | ";)", http://www.acronymgeek.com/;) (accessed February 10, 2012). |
| CBE/CSE | ;) [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/;). |
| Bluebook | ;), http://www.acronymgeek.com/;) (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ;), http://www.acronymgeek.com/;) (optional description here) (as of Feb. 10, 2012, 13:19). |
| AMA | ;). Acronym Geek. February 10, 2012, 13:19. Available at: http://www.acronymgeek.com/;). Accessed February 10, 2012, 13:19. |