APA

Greichus Y. A., Greichus A., Amman B. D., Call D. J., Hamman D. C. & Pott R. M. (19771031). Insecticides, polychlorinated biphenyls and metals in African lake ecosystems. I. Hartbeespoort Dam, Transvaal and Voëlvlei Dam, Cape Province, Republic of South Africa. : Archives of environmental contamination and toxicology.

Chicago

Greichus Y A, Greichus A, Amman B D, Call D J, Hamman D C and Pott R M. 19771031. Insecticides, polychlorinated biphenyls and metals in African lake ecosystems. I. Hartbeespoort Dam, Transvaal and Voëlvlei Dam, Cape Province, Republic of South Africa. : Archives of environmental contamination and toxicology.

Harvard

Greichus Y. A., Greichus A., Amman B. D., Call D. J., Hamman D. C. and Pott R. M. (19771031). Insecticides, polychlorinated biphenyls and metals in African lake ecosystems. I. Hartbeespoort Dam, Transvaal and Voëlvlei Dam, Cape Province, Republic of South Africa. : Archives of environmental contamination and toxicology.

MLA

Greichus Y A, Greichus A, Amman B D, Call D J, Hamman D C and Pott R M. Insecticides, polychlorinated biphenyls and metals in African lake ecosystems. I. Hartbeespoort Dam, Transvaal and Voëlvlei Dam, Cape Province, Republic of South Africa. : Archives of environmental contamination and toxicology. 19771031.