APA (7th ed.) Citation

Ferreira, D., Bárcia, P., Mendes, A., & Whitley, R. D. (2015). Single-Stage Vacuum Pressure Swing Adsorption for Producing High-Purity Oxygen from Air.

Chicago Style (17th ed.) Citation

Ferreira, Daniel, Patrick Bárcia, Adélio Mendes, and Roger D. Whitley. Single-Stage Vacuum Pressure Swing Adsorption for Producing High-Purity Oxygen from Air. 2015.

MLA (8th ed.) Citation

Ferreira, Daniel, et al. Single-Stage Vacuum Pressure Swing Adsorption for Producing High-Purity Oxygen from Air. 2015.

Warning: These citations may not always be 100% accurate.