| APA | HTLG. (2012, February 16). In Acronym Geek. Retrieved 23:35, February 16, 2012, from http://www.acronymgeek.com/HTLG |
| MLA | "HTLG." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HTLG>. |
| MHRA | 'HTLG', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HTLG> [accessed 16 February 2012] |
| Chicago | "HTLG", http://www.acronymgeek.com/HTLG (accessed February 16, 2012). |
| CBE/CSE | HTLG [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HTLG. |
| Bluebook | HTLG, http://www.acronymgeek.com/HTLG (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HTLG, http://www.acronymgeek.com/HTLG (optional description here) (as of Feb. 16, 2012, 23:35). |
| AMA | HTLG. Acronym Geek. February 16, 2012, 23:35. Available at: http://www.acronymgeek.com/HTLG. Accessed February 16, 2012, 23:35. |