| APA | GWR. (2012, February 10). In Acronym Geek. Retrieved 16:49, February 10, 2012, from http://www.acronymgeek.com/GWR |
| MLA | "GWR." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/GWR>. |
| MHRA | 'GWR', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/GWR> [accessed 10 February 2012] |
| Chicago | "GWR", http://www.acronymgeek.com/GWR (accessed February 10, 2012). |
| CBE/CSE | GWR [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/GWR. |
| Bluebook | GWR, http://www.acronymgeek.com/GWR (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GWR, http://www.acronymgeek.com/GWR (optional description here) (as of Feb. 10, 2012, 16:49). |
| AMA | GWR. Acronym Geek. February 10, 2012, 16:49. Available at: http://www.acronymgeek.com/GWR. Accessed February 10, 2012, 16:49. |