| APA | ZELC. (2012, February 16). In Acronym Geek. Retrieved 01:18, February 16, 2012, from http://www.acronymgeek.com/ZELC |
| MLA | "ZELC." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ZELC>. |
| MHRA | 'ZELC', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ZELC> [accessed 16 February 2012] |
| Chicago | "ZELC", http://www.acronymgeek.com/ZELC (accessed February 16, 2012). |
| CBE/CSE | ZELC [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ZELC. |
| Bluebook | ZELC, http://www.acronymgeek.com/ZELC (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZELC, http://www.acronymgeek.com/ZELC (optional description here) (as of Feb. 16, 2012, 01:18). |
| AMA | ZELC. Acronym Geek. February 16, 2012, 01:18. Available at: http://www.acronymgeek.com/ZELC. Accessed February 16, 2012, 01:18. |