| APA | CPGS. (2012, February 15). In Acronym Geek. Retrieved 21:27, February 15, 2012, from http://www.acronymgeek.com/CPGS |
| MLA | "CPGS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CPGS>. |
| MHRA | 'CPGS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CPGS> [accessed 15 February 2012] |
| Chicago | "CPGS", http://www.acronymgeek.com/CPGS (accessed February 15, 2012). |
| CBE/CSE | CPGS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CPGS. |
| Bluebook | CPGS, http://www.acronymgeek.com/CPGS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CPGS, http://www.acronymgeek.com/CPGS (optional description here) (as of Feb. 15, 2012, 21:27). |
| AMA | CPGS. Acronym Geek. February 15, 2012, 21:27. Available at: http://www.acronymgeek.com/CPGS. Accessed February 15, 2012, 21:27. |