| APA | 3GL. (2012, February 11). In Acronym Geek. Retrieved 10:25, February 11, 2012, from http://www.acronymgeek.com/3GL |
| MLA | "3GL." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/3GL>. |
| MHRA | '3GL', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/3GL> [accessed 11 February 2012] |
| Chicago | "3GL", http://www.acronymgeek.com/3GL (accessed February 11, 2012). |
| CBE/CSE | 3GL [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/3GL. |
| Bluebook | 3GL, http://www.acronymgeek.com/3GL (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 3GL, http://www.acronymgeek.com/3GL (optional description here) (as of Feb. 11, 2012, 10:25). |
| AMA | 3GL. Acronym Geek. February 11, 2012, 10:25. Available at: http://www.acronymgeek.com/3GL. Accessed February 11, 2012, 10:25. |