| APA | ZUM. (2012, February 11). In Acronym Geek. Retrieved 22:48, February 11, 2012, from http://www.acronymgeek.com/ZUM |
| MLA | "ZUM." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/ZUM>. |
| MHRA | 'ZUM', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/ZUM> [accessed 11 February 2012] |
| Chicago | "ZUM", http://www.acronymgeek.com/ZUM (accessed February 11, 2012). |
| CBE/CSE | ZUM [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/ZUM. |
| Bluebook | ZUM, http://www.acronymgeek.com/ZUM (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZUM, http://www.acronymgeek.com/ZUM (optional description here) (as of Feb. 11, 2012, 22:48). |
| AMA | ZUM. Acronym Geek. February 11, 2012, 22:48. Available at: http://www.acronymgeek.com/ZUM. Accessed February 11, 2012, 22:48. |