| APA | MACS. (2012, February 9). In Acronym Geek. Retrieved 21:29, February 9, 2012, from http://www.acronymgeek.com/MACS |
| MLA | "MACS." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/MACS>. |
| MHRA | 'MACS', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/MACS> [accessed 9 February 2012] |
| Chicago | "MACS", http://www.acronymgeek.com/MACS (accessed February 9, 2012). |
| CBE/CSE | MACS [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/MACS. |
| Bluebook | MACS, http://www.acronymgeek.com/MACS (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, MACS, http://www.acronymgeek.com/MACS (optional description here) (as of Feb. 9, 2012, 21:29). |
| AMA | MACS. Acronym Geek. February 9, 2012, 21:29. Available at: http://www.acronymgeek.com/MACS. Accessed February 9, 2012, 21:29. |