| APA | ISTEA. (2012, February 10). In Acronym Geek. Retrieved 19:21, February 10, 2012, from http://www.acronymgeek.com/ISTEA |
| MLA | "ISTEA." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/ISTEA>. |
| MHRA | 'ISTEA', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/ISTEA> [accessed 10 February 2012] |
| Chicago | "ISTEA", http://www.acronymgeek.com/ISTEA (accessed February 10, 2012). |
| CBE/CSE | ISTEA [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/ISTEA. |
| Bluebook | ISTEA, http://www.acronymgeek.com/ISTEA (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ISTEA, http://www.acronymgeek.com/ISTEA (optional description here) (as of Feb. 10, 2012, 19:21). |
| AMA | ISTEA. Acronym Geek. February 10, 2012, 19:21. Available at: http://www.acronymgeek.com/ISTEA. Accessed February 10, 2012, 19:21. |