APA (7th ed.) Citation

Puga, H., Costa, S., Barbosa, J., Pinto, A. M., & Ribeiro, S. (2013). Use of acoustic energy in the processing of molten aluminium alloys.

Chicago Style (17th ed.) Citation

Puga, Hélder, S. Costa, J. Barbosa, A. M.P Pinto, and S. Ribeiro. Use of Acoustic Energy in the Processing of Molten Aluminium Alloys. 2013.

MLA (8th ed.) Citation

Puga, Hélder, et al. Use of Acoustic Energy in the Processing of Molten Aluminium Alloys. 2013.