| Style | Reference Text |
|---|
| APA | VFO. (2010, February 9). In Acronym Geek. Retrieved 19:53, February 9, 2010, from http://www.acronymgeek.com/VFO |
| MLA | "VFO." Acronym Geek. 9 Feb 2010, 19:53. Acronym Geek. 9 Feb 2010 <http://www.acronymgeek.com/VFO>. |
| MHRA | 'VFO', Acronym Geek, 9 February 2010, 19:53, <http://www.acronymgeek.com/VFO> [accessed 9 February 2010] |
| Chicago | "VFO," http://www.acronymgeek.com/VFO (accessed February 9, 2010). |
| CBE/CSE | VFO [Internet]. Acronym Geek; 2010 Feb 9, 19:53 [cited 2010 Feb 9]. Available from: http://www.acronymgeek.com/VFO. |
| Bluebook | VFO, http://www.acronymgeek.com/VFO (last visited February 9, 2010). |
| Bluebook: Harvard JOLT | See Acronym Geek, VFO, http://www.acronymgeek.com/VFO (optional description here) (as of Feb. 9, 2010, 19:53). |
| AMA | VFO. Acronym Geek. February 9, 2010, 19:53. Available at: http://www.acronymgeek.com/VFO. Accessed February 9, 2010. |
Variable Frequency Oscillator