| APA | MACO. (2012, February 15). In Acronym Geek. Retrieved 01:20, February 15, 2012, from http://www.acronymgeek.com/MACO |
| MLA | "MACO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/MACO>. |
| MHRA | 'MACO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/MACO> [accessed 15 February 2012] |
| Chicago | "MACO", http://www.acronymgeek.com/MACO (accessed February 15, 2012). |
| CBE/CSE | MACO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/MACO. |
| Bluebook | MACO, http://www.acronymgeek.com/MACO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, MACO, http://www.acronymgeek.com/MACO (optional description here) (as of Feb. 15, 2012, 01:20). |
| AMA | MACO. Acronym Geek. February 15, 2012, 01:20. Available at: http://www.acronymgeek.com/MACO. Accessed February 15, 2012, 01:20. |