| APA | PCM. (2012, February 13). In Acronym Geek. Retrieved 23:15, February 13, 2012, from http://www.acronymgeek.com/PCM |
| MLA | "PCM." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/PCM>. |
| MHRA | 'PCM', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/PCM> [accessed 13 February 2012] |
| Chicago | "PCM", http://www.acronymgeek.com/PCM (accessed February 13, 2012). |
| CBE/CSE | PCM [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/PCM. |
| Bluebook | PCM, http://www.acronymgeek.com/PCM (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PCM, http://www.acronymgeek.com/PCM (optional description here) (as of Feb. 13, 2012, 23:15). |
| AMA | PCM. Acronym Geek. February 13, 2012, 23:15. Available at: http://www.acronymgeek.com/PCM. Accessed February 13, 2012, 23:15. |