| APA | FLYING BULGARIA. (2012, February 12). In Acronym Geek. Retrieved 08:05, February 12, 2012, from http://www.acronymgeek.com/FLYING BULGARIA |
| MLA | "FLYING BULGARIA." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/FLYING BULGARIA>. |
| MHRA | 'FLYING BULGARIA', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/FLYING BULGARIA> [accessed 12 February 2012] |
| Chicago | "FLYING BULGARIA", http://www.acronymgeek.com/FLYING BULGARIA (accessed February 12, 2012). |
| CBE/CSE | FLYING BULGARIA [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/FLYING BULGARIA. |
| Bluebook | FLYING BULGARIA, http://www.acronymgeek.com/FLYING BULGARIA (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FLYING BULGARIA, http://www.acronymgeek.com/FLYING BULGARIA (optional description here) (as of Feb. 12, 2012, 08:05). |
| AMA | FLYING BULGARIA. Acronym Geek. February 12, 2012, 08:05. Available at: http://www.acronymgeek.com/FLYING BULGARIA. Accessed February 12, 2012, 08:05. |