| APA | Pfizer Global Pharmaceuticals (PGP). (2012, February 13). In Acronym Geek. Retrieved 20:43, February 13, 2012, from http://www.acronymgeek.com/PGP/Pfizer_Global_Pharmaceuticals |
| MLA | "Pfizer Global Pharmaceuticals (PGP)." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/PGP/Pfizer_Global_Pharmaceuticals>. |
| MHRA | 'Pfizer Global Pharmaceuticals (PGP)', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/PGP/Pfizer_Global_Pharmaceuticals> [accessed 13 February 2012] |
| Chicago | "Pfizer Global Pharmaceuticals (PGP)", http://www.acronymgeek.com/PGP/Pfizer_Global_Pharmaceuticals (accessed February 13, 2012). |
| CBE/CSE | Pfizer Global Pharmaceuticals (PGP) [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/PGP/Pfizer_Global_Pharmaceuticals. |
| Bluebook | Pfizer Global Pharmaceuticals (PGP), http://www.acronymgeek.com/PGP/Pfizer_Global_Pharmaceuticals (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, Pfizer Global Pharmaceuticals (PGP), http://www.acronymgeek.com/PGP/Pfizer_Global_Pharmaceuticals (optional description here) (as of Feb. 13, 2012, 20:43). |
| AMA | Pfizer Global Pharmaceuticals (PGP). Acronym Geek. February 13, 2012, 20:43. Available at: http://www.acronymgeek.com/PGP/Pfizer_Global_Pharmaceuticals. Accessed February 13, 2012, 20:43. |