APA (7th ed.) Citation

Afonso, C., Lourenco, H. M., Pereira, C., Martins, M. F., Carvalho, M. L., Castro, M., & Nunes, M. L. (2015). Total and organic mercury, selenium and alpha-tocopherol in some deep-water fish species.

Chicago Style (17th ed.) Citation

Afonso, Claudia, Helena M. Lourenco, Catia Pereira, Maria F. Martins, Maria L. Carvalho, Matilde Castro, and Maria L. Nunes. Total and Organic Mercury, Selenium and Alpha-tocopherol in Some Deep-water Fish Species. 2015.

MLA (8th ed.) Citation

Afonso, Claudia, et al. Total and Organic Mercury, Selenium and Alpha-tocopherol in Some Deep-water Fish Species. 2015.

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