| APA | GLR. (2012, February 14). In Acronym Geek. Retrieved 09:41, February 14, 2012, from http://www.acronymgeek.com/GLR |
| MLA | "GLR." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/GLR>. |
| MHRA | 'GLR', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/GLR> [accessed 14 February 2012] |
| Chicago | "GLR", http://www.acronymgeek.com/GLR (accessed February 14, 2012). |
| CBE/CSE | GLR [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/GLR. |
| Bluebook | GLR, http://www.acronymgeek.com/GLR (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GLR, http://www.acronymgeek.com/GLR (optional description here) (as of Feb. 14, 2012, 09:41). |
| AMA | GLR. Acronym Geek. February 14, 2012, 09:41. Available at: http://www.acronymgeek.com/GLR. Accessed February 14, 2012, 09:41. |