| APA | Firm Fixed Price Incentive (FFPI). (2012, February 13). In Acronym Geek. Retrieved 20:39, February 13, 2012, from http://www.acronymgeek.com/FFPI/Firm_Fixed_Price_Incentive |
| MLA | "Firm Fixed Price Incentive (FFPI)." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/FFPI/Firm_Fixed_Price_Incentive>. |
| MHRA | 'Firm Fixed Price Incentive (FFPI)', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/FFPI/Firm_Fixed_Price_Incentive> [accessed 13 February 2012] |
| Chicago | "Firm Fixed Price Incentive (FFPI)", http://www.acronymgeek.com/FFPI/Firm_Fixed_Price_Incentive (accessed February 13, 2012). |
| CBE/CSE | Firm Fixed Price Incentive (FFPI) [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/FFPI/Firm_Fixed_Price_Incentive. |
| Bluebook | Firm Fixed Price Incentive (FFPI), http://www.acronymgeek.com/FFPI/Firm_Fixed_Price_Incentive (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, Firm Fixed Price Incentive (FFPI), http://www.acronymgeek.com/FFPI/Firm_Fixed_Price_Incentive (optional description here) (as of Feb. 13, 2012, 20:39). |
| AMA | Firm Fixed Price Incentive (FFPI). Acronym Geek. February 13, 2012, 20:39. Available at: http://www.acronymgeek.com/FFPI/Firm_Fixed_Price_Incentive. Accessed February 13, 2012, 20:39. |