| APA | ACKE. (2012, February 14). In Acronym Geek. Retrieved 17:26, February 14, 2012, from http://www.acronymgeek.com/ACKE |
| MLA | "ACKE." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/ACKE>. |
| MHRA | 'ACKE', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/ACKE> [accessed 14 February 2012] |
| Chicago | "ACKE", http://www.acronymgeek.com/ACKE (accessed February 14, 2012). |
| CBE/CSE | ACKE [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/ACKE. |
| Bluebook | ACKE, http://www.acronymgeek.com/ACKE (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ACKE, http://www.acronymgeek.com/ACKE (optional description here) (as of Feb. 14, 2012, 17:26). |
| AMA | ACKE. Acronym Geek. February 14, 2012, 17:26. Available at: http://www.acronymgeek.com/ACKE. Accessed February 14, 2012, 17:26. |