| APA | BP. (2012, February 14). In Acronym Geek. Retrieved 06:06, February 14, 2012, from http://www.acronymgeek.com/BP |
| MLA | "BP." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/BP>. |
| MHRA | 'BP', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/BP> [accessed 14 February 2012] |
| Chicago | "BP", http://www.acronymgeek.com/BP (accessed February 14, 2012). |
| CBE/CSE | BP [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/BP. |
| Bluebook | BP, http://www.acronymgeek.com/BP (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BP, http://www.acronymgeek.com/BP (optional description here) (as of Feb. 14, 2012, 06:06). |
| AMA | BP. Acronym Geek. February 14, 2012, 06:06. Available at: http://www.acronymgeek.com/BP. Accessed February 14, 2012, 06:06. |