APA aipamena

Smith V. C. Ivan & Carson B. L. Bonnie. (1981). Trace metals in the environment. An Appraisal of Environmental Exposure; Vol. 6; Cobalt. Collingwood, Ann Arbor Science Publishers Inc., 1981.

Chicago Style aipamena

Smith V. C. Ivan and Carson B. L. Bonnie. Trace Metals in the Environment. An Appraisal of Environmental Exposure; Vol. 6; Cobalt. Collingwood, Ann Arbor Science Publishers Inc., 1981, 1981.

MLA aipamena

Smith V. C. Ivan and Carson B. L. Bonnie. Trace Metals in the Environment. An Appraisal of Environmental Exposure; Vol. 6; Cobalt. Collingwood, Ann Arbor Science Publishers Inc., 1981, 1981.