| APA | Gallons Per Mile (GPM). (2012, February 14). In Acronym Geek. Retrieved 05:40, February 14, 2012, from http://www.acronymgeek.com/GPM/Gallons_Per_Mile |
| MLA | "Gallons Per Mile (GPM)." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/GPM/Gallons_Per_Mile>. |
| MHRA | 'Gallons Per Mile (GPM)', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/GPM/Gallons_Per_Mile> [accessed 14 February 2012] |
| Chicago | "Gallons Per Mile (GPM)", http://www.acronymgeek.com/GPM/Gallons_Per_Mile (accessed February 14, 2012). |
| CBE/CSE | Gallons Per Mile (GPM) [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/GPM/Gallons_Per_Mile. |
| Bluebook | Gallons Per Mile (GPM), http://www.acronymgeek.com/GPM/Gallons_Per_Mile (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, Gallons Per Mile (GPM), http://www.acronymgeek.com/GPM/Gallons_Per_Mile (optional description here) (as of Feb. 14, 2012, 05:40). |
| AMA | Gallons Per Mile (GPM). Acronym Geek. February 14, 2012, 05:40. Available at: http://www.acronymgeek.com/GPM/Gallons_Per_Mile. Accessed February 14, 2012, 05:40. |