APA (7th ed.) Citation

Silva, M. J., Tavares, A., Louro, H., & Viegas, S. (2021). Chromium (VI), nickel and polycyclic aromatic hydrocarbons and lung cancer.

Chicago Style (17th ed.) Citation

Silva, Maria João, Ana Tavares, Henriqueta Louro, and Susana Viegas. Chromium (VI), Nickel and Polycyclic Aromatic Hydrocarbons and Lung Cancer. 2021.

MLA (8th ed.) Citation

Silva, Maria João, et al. Chromium (VI), Nickel and Polycyclic Aromatic Hydrocarbons and Lung Cancer. 2021.