| APA | DHNL. (2012, February 16). In Acronym Geek. Retrieved 10:25, February 16, 2012, from http://www.acronymgeek.com/DHNL |
| MLA | "DHNL." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DHNL>. |
| MHRA | 'DHNL', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DHNL> [accessed 16 February 2012] |
| Chicago | "DHNL", http://www.acronymgeek.com/DHNL (accessed February 16, 2012). |
| CBE/CSE | DHNL [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DHNL. |
| Bluebook | DHNL, http://www.acronymgeek.com/DHNL (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DHNL, http://www.acronymgeek.com/DHNL (optional description here) (as of Feb. 16, 2012, 10:25). |
| AMA | DHNL. Acronym Geek. February 16, 2012, 10:25. Available at: http://www.acronymgeek.com/DHNL. Accessed February 16, 2012, 10:25. |