| APA | CEIP. (2012, February 14). In Acronym Geek. Retrieved 23:37, February 14, 2012, from http://www.acronymgeek.com/CEIP |
| MLA | "CEIP." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/CEIP>. |
| MHRA | 'CEIP', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/CEIP> [accessed 14 February 2012] |
| Chicago | "CEIP", http://www.acronymgeek.com/CEIP (accessed February 14, 2012). |
| CBE/CSE | CEIP [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/CEIP. |
| Bluebook | CEIP, http://www.acronymgeek.com/CEIP (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CEIP, http://www.acronymgeek.com/CEIP (optional description here) (as of Feb. 14, 2012, 23:37). |
| AMA | CEIP. Acronym Geek. February 14, 2012, 23:37. Available at: http://www.acronymgeek.com/CEIP. Accessed February 14, 2012, 23:37. |