| APA | HRB. (2012, February 14). In Acronym Geek. Retrieved 10:42, February 14, 2012, from http://www.acronymgeek.com/HRB |
| MLA | "HRB." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HRB>. |
| MHRA | 'HRB', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HRB> [accessed 14 February 2012] |
| Chicago | "HRB", http://www.acronymgeek.com/HRB (accessed February 14, 2012). |
| CBE/CSE | HRB [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HRB. |
| Bluebook | HRB, http://www.acronymgeek.com/HRB (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HRB, http://www.acronymgeek.com/HRB (optional description here) (as of Feb. 14, 2012, 10:42). |
| AMA | HRB. Acronym Geek. February 14, 2012, 10:42. Available at: http://www.acronymgeek.com/HRB. Accessed February 14, 2012, 10:42. |