APA (7th ed.) Citation

Lopes, G., Ribeiro, A. F., & Carvalho, P. (2010). Whistle sound recognition in a noisy environment.

Chicago Style (17th ed.) Citation

Lopes, Gil, A. Fernando Ribeiro, and Paulo Carvalho. Whistle Sound Recognition in a Noisy Environment. 2010.

MLA (8th ed.) Citation

Lopes, Gil, et al. Whistle Sound Recognition in a Noisy Environment. 2010.