APA (7th ed.) Citation

Cruz, A. M. J., Sarmento, S., Almeida, S. M., Silva, A. V., Alves, C., Freitas, M. C., & Wolterbeek, H. (1000). Association between atmospheric pollutants and hospital admissions in Lisbon.

Chicago Style (17th ed.) Citation

Cruz, A. M. J., S. Sarmento, S. M. Almeida, A. V. Silva, C. Alves, M. C. Freitas, and H. Wolterbeek. Association Between Atmospheric Pollutants and Hospital Admissions in Lisbon. 1000.

MLA (8th ed.) Citation

Cruz, A. M. J., et al. Association Between Atmospheric Pollutants and Hospital Admissions in Lisbon. 1000.