| Style | Reference Text |
|---|
| APA | 4GL. (2009, December 2). In All Acronyms. Retrieved 04:14, December 2, 2009, from http://www.all-acronyms.com/4GL/alpha |
| MLA | "4GL." All Acronyms. 2 Dec 2009, 04:14. All Acronyms. 2 Dec 2009 <http://www.all-acronyms.com/4GL/alpha>. |
| MHRA | '4GL', All Acronyms, 2 December 2009, 04:14, <http://www.all-acronyms.com/4GL/alpha> [accessed 2 December 2009] |
| Chicago | "4GL," http://www.all-acronyms.com/4GL/alpha (accessed December 2, 2009). |
| CBE/CSE | 4GL [Internet]. All Acronyms; 2009 Dec 2, 04:14 [cited 2009 Dec 2]. Available from: http://www.all-acronyms.com/4GL/alpha. |
| Bluebook | 4GL, http://www.all-acronyms.com/4GL/alpha (last visited December 2, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, 4GL, http://www.all-acronyms.com/4GL/alpha (optional description here) (as of Dec. 2, 2009, 04:14). |
| AMA | 4GL. All Acronyms. December 2, 2009, 04:14. Available at: http://www.all-acronyms.com/4GL/alpha. Accessed December 2, 2009. |
4th Generation Language