| APA | JOEL. (2012, February 15). In Acronym Geek. Retrieved 06:27, February 15, 2012, from http://www.acronymgeek.com/JOEL |
| MLA | "JOEL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/JOEL>. |
| MHRA | 'JOEL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/JOEL> [accessed 15 February 2012] |
| Chicago | "JOEL", http://www.acronymgeek.com/JOEL (accessed February 15, 2012). |
| CBE/CSE | JOEL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/JOEL. |
| Bluebook | JOEL, http://www.acronymgeek.com/JOEL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, JOEL, http://www.acronymgeek.com/JOEL (optional description here) (as of Feb. 15, 2012, 06:27). |
| AMA | JOEL. Acronym Geek. February 15, 2012, 06:27. Available at: http://www.acronymgeek.com/JOEL. Accessed February 15, 2012, 06:27. |