APA (7th ed.) Citation

Kannan, K., Corsolini, S., Falandysz, J., Fillmann, G., Kumar, K., Loganathan, B., . . . Aldous, K. (2004). Perfluorooctanesulfonate and related fluorochemicals in human blood from several countries.

Chicago Style (17th ed.) Citation

Kannan, K., et al. Perfluorooctanesulfonate and Related Fluorochemicals in Human Blood from Several Countries. 2004.

MLA (9th ed.) Citation

Kannan, K., et al. Perfluorooctanesulfonate and Related Fluorochemicals in Human Blood from Several Countries. 2004.

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