APA (7th ed.) Citation

Hansen, R. J., Courtois, L., & Espinosa, L. R. (1979). Acute toxicity bioassays: Examination of freshwater fish species. State Water Resources Control Board.

Chicago Style (17th ed.) Citation

Hansen, Richard J., Louis Courtois, and Lawrence R. Espinosa. Acute Toxicity Bioassays: Examination of Freshwater Fish Species. Sacramento: State Water Resources Control Board, 1979.

MLA (9th ed.) Citation

Hansen, Richard J., et al. Acute Toxicity Bioassays: Examination of Freshwater Fish Species. State Water Resources Control Board, 1979.