Cita APA (7a ed.)

Kelly, H. J., Marquez, A. B., & Pirrera, M. B. (2004). Characterization of a quarter torus filter for vacuum arc ion flux transmission.

Cita Chicago Style (17a ed.)

Kelly, Héctor Juan, Adriana B. Marquez, y Mónica Beatriz Pirrera. Characterization of a Quarter Torus Filter for Vacuum Arc Ion Flux Transmission. 2004.

Cita MLA (8a ed.)

Kelly, Héctor Juan, et al. Characterization of a Quarter Torus Filter for Vacuum Arc Ion Flux Transmission. 2004.