Cita APA

Sayer, M. D. J., Morris, R., & Reader, J. P. The effect of calcium concentration on the toxicity of copper, lead and zinc to yolk-sac fry of brown trout, Salmo trutta L., in soft, acid water.

Citación estilo Chicago

Sayer, M. D. J., R. Morris, y J. P. Reader. The Effect of Calcium Concentration On the Toxicity of Copper, Lead and Zinc to Yolk-sac Fry of Brown Trout, Salmo Trutta L., in Soft, Acid Water.

Cita MLA

Sayer, M. D. J., R. Morris, y J. P. Reader. The Effect of Calcium Concentration On the Toxicity of Copper, Lead and Zinc to Yolk-sac Fry of Brown Trout, Salmo Trutta L., in Soft, Acid Water.