| APA | PHBG. (2012, February 17). In Acronym Geek. Retrieved 07:41, February 17, 2012, from http://www.acronymgeek.com/PHBG |
| MLA | "PHBG." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/PHBG>. |
| MHRA | 'PHBG', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/PHBG> [accessed 17 February 2012] |
| Chicago | "PHBG", http://www.acronymgeek.com/PHBG (accessed February 17, 2012). |
| CBE/CSE | PHBG [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/PHBG. |
| Bluebook | PHBG, http://www.acronymgeek.com/PHBG (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PHBG, http://www.acronymgeek.com/PHBG (optional description here) (as of Feb. 17, 2012, 07:41). |
| AMA | PHBG. Acronym Geek. February 17, 2012, 07:41. Available at: http://www.acronymgeek.com/PHBG. Accessed February 17, 2012, 07:41. |