| APA | ZISG. (2012, February 17). In Acronym Geek. Retrieved 01:48, February 17, 2012, from http://www.acronymgeek.com/ZISG |
| MLA | "ZISG." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/ZISG>. |
| MHRA | 'ZISG', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/ZISG> [accessed 17 February 2012] |
| Chicago | "ZISG", http://www.acronymgeek.com/ZISG (accessed February 17, 2012). |
| CBE/CSE | ZISG [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/ZISG. |
| Bluebook | ZISG, http://www.acronymgeek.com/ZISG (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZISG, http://www.acronymgeek.com/ZISG (optional description here) (as of Feb. 17, 2012, 01:48). |
| AMA | ZISG. Acronym Geek. February 17, 2012, 01:48. Available at: http://www.acronymgeek.com/ZISG. Accessed February 17, 2012, 01:48. |