| APA | ASPR. (2012, February 10). In Acronym Geek. Retrieved 13:06, February 10, 2012, from http://www.acronymgeek.com/ASPR |
| MLA | "ASPR." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/ASPR>. |
| MHRA | 'ASPR', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/ASPR> [accessed 10 February 2012] |
| Chicago | "ASPR", http://www.acronymgeek.com/ASPR (accessed February 10, 2012). |
| CBE/CSE | ASPR [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/ASPR. |
| Bluebook | ASPR, http://www.acronymgeek.com/ASPR (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ASPR, http://www.acronymgeek.com/ASPR (optional description here) (as of Feb. 10, 2012, 13:06). |
| AMA | ASPR. Acronym Geek. February 10, 2012, 13:06. Available at: http://www.acronymgeek.com/ASPR. Accessed February 10, 2012, 13:06. |