| APA | BLDR. (2012, February 16). In Acronym Geek. Retrieved 08:04, February 16, 2012, from http://www.acronymgeek.com/BLDR |
| MLA | "BLDR." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/BLDR>. |
| MHRA | 'BLDR', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/BLDR> [accessed 16 February 2012] |
| Chicago | "BLDR", http://www.acronymgeek.com/BLDR (accessed February 16, 2012). |
| CBE/CSE | BLDR [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/BLDR. |
| Bluebook | BLDR, http://www.acronymgeek.com/BLDR (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BLDR, http://www.acronymgeek.com/BLDR (optional description here) (as of Feb. 16, 2012, 08:04). |
| AMA | BLDR. Acronym Geek. February 16, 2012, 08:04. Available at: http://www.acronymgeek.com/BLDR. Accessed February 16, 2012, 08:04. |