| Style | Reference Text |
|---|
| APA | PEMEX. (2012, May 27). In All Acronyms. Retrieved 02:01, May 27, 2012, from http://www.all-acronyms.com/PEMEX |
| MLA | "PEMEX." All Acronyms. 27 May 2012, 02:01. All Acronyms. 27 May 2012 <http://www.all-acronyms.com/PEMEX>. |
| MHRA | 'PEMEX', All Acronyms, 27 May 2012, 02:01, <http://www.all-acronyms.com/PEMEX> [accessed 27 May 2012] |
| Chicago | "PEMEX," http://www.all-acronyms.com/PEMEX (accessed May 27, 2012). |
| CBE/CSE | PEMEX [Internet]. All Acronyms; 2012 May 27, 02:01 [cited 2012 May 27]. Available from: http://www.all-acronyms.com/PEMEX. |
| Bluebook | PEMEX, http://www.all-acronyms.com/PEMEX (last visited May 27, 2012). |
| Bluebook: Harvard JOLT | See All Acronyms, PEMEX, http://www.all-acronyms.com/PEMEX (optional description here) (as of May. 27, 2012, 02:01). |
| AMA | PEMEX. All Acronyms. May 27, 2012, 02:01. Available at: http://www.all-acronyms.com/PEMEX. Accessed May 27, 2012. |
Petroleos Mexicanos