| Style | Reference Text |
|---|
| APA | 4APY. (2009, November 23). In All Acronyms. Retrieved 16:09, November 23, 2009, from http://www.all-acronyms.com/4APY |
| MLA | "4APY." All Acronyms. 23 Nov 2009, 16:09. All Acronyms. 23 Nov 2009 <http://www.all-acronyms.com/4APY>. |
| MHRA | '4APY', All Acronyms, 23 November 2009, 16:09, <http://www.all-acronyms.com/4APY> [accessed 23 November 2009] |
| Chicago | "4APY," http://www.all-acronyms.com/4APY (accessed November 23, 2009). |
| CBE/CSE | 4APY [Internet]. All Acronyms; 2009 Nov 23, 16:09 [cited 2009 Nov 23]. Available from: http://www.all-acronyms.com/4APY. |
| Bluebook | 4APY, http://www.all-acronyms.com/4APY (last visited November 23, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, 4APY, http://www.all-acronyms.com/4APY (optional description here) (as of Nov. 23, 2009, 16:09). |
| AMA | 4APY. All Acronyms. November 23, 2009, 16:09. Available at: http://www.all-acronyms.com/4APY. Accessed November 23, 2009. |
4-Amino Pyridine