| APA | PHLG. (2012, February 17). In Acronym Geek. Retrieved 00:20, February 17, 2012, from http://www.acronymgeek.com/PHLG |
| MLA | "PHLG." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/PHLG>. |
| MHRA | 'PHLG', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/PHLG> [accessed 17 February 2012] |
| Chicago | "PHLG", http://www.acronymgeek.com/PHLG (accessed February 17, 2012). |
| CBE/CSE | PHLG [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/PHLG. |
| Bluebook | PHLG, http://www.acronymgeek.com/PHLG (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PHLG, http://www.acronymgeek.com/PHLG (optional description here) (as of Feb. 17, 2012, 00:20). |
| AMA | PHLG. Acronym Geek. February 17, 2012, 00:20. Available at: http://www.acronymgeek.com/PHLG. Accessed February 17, 2012, 00:20. |