| APA | 3° BLOCK. (2012, February 10). In Acronym Geek. Retrieved 19:41, February 10, 2012, from http://www.acronymgeek.com/3° BLOCK |
| MLA | "3° BLOCK." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/3° BLOCK>. |
| MHRA | '3° BLOCK', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/3° BLOCK> [accessed 10 February 2012] |
| Chicago | "3° BLOCK", http://www.acronymgeek.com/3° BLOCK (accessed February 10, 2012). |
| CBE/CSE | 3° BLOCK [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/3° BLOCK. |
| Bluebook | 3° BLOCK, http://www.acronymgeek.com/3° BLOCK (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 3° BLOCK, http://www.acronymgeek.com/3° BLOCK (optional description here) (as of Feb. 10, 2012, 19:41). |
| AMA | 3° BLOCK. Acronym Geek. February 10, 2012, 19:41. Available at: http://www.acronymgeek.com/3° BLOCK. Accessed February 10, 2012, 19:41. |