| APA | DZPO. (2012, February 16). In Acronym Geek. Retrieved 10:51, February 16, 2012, from http://www.acronymgeek.com/DZPO |
| MLA | "DZPO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DZPO>. |
| MHRA | 'DZPO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DZPO> [accessed 16 February 2012] |
| Chicago | "DZPO", http://www.acronymgeek.com/DZPO (accessed February 16, 2012). |
| CBE/CSE | DZPO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DZPO. |
| Bluebook | DZPO, http://www.acronymgeek.com/DZPO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DZPO, http://www.acronymgeek.com/DZPO (optional description here) (as of Feb. 16, 2012, 10:51). |
| AMA | DZPO. Acronym Geek. February 16, 2012, 10:51. Available at: http://www.acronymgeek.com/DZPO. Accessed February 16, 2012, 10:51. |