Cita APA (7a ed.)

Hardell, S., Tilander, H., Welfinger-Smith, G., Burger, J., & Carpenter, D. O. (2010). Levels of polychlorinated biphenyls (PCBs) and three organochlorine pesticides in fish from the Aleutian Islands of Alaska. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Hardell, Sara, Hanna Tilander, Gretchen Welfinger-Smith, Joanna Burger, y David O. Carpenter. Levels of Polychlorinated Biphenyls (PCBs) and Three Organochlorine Pesticides in Fish from the Aleutian Islands of Alaska. Public Library of Science (PLoS), 2010.

Cita MLA (8a ed.)

Hardell, Sara, et al. Levels of Polychlorinated Biphenyls (PCBs) and Three Organochlorine Pesticides in Fish from the Aleutian Islands of Alaska. Public Library of Science (PLoS), 2010.