APA (7th ed.) Citation

Pinkerton, B. W., Blackburn, W., Hallmark, C., & Milford, M. (1982). Plant accumulation of cobalt from soils with artifically elevated cobalt levels.

Chicago Style (17th ed.) Citation

Pinkerton, Bruce Willis, W. Blackburn, C. Hallmark, and M. Milford. Plant Accumulation of Cobalt from Soils with Artifically Elevated Cobalt Levels. 1982.

MLA (9th ed.) Citation

Pinkerton, Bruce Willis, et al. Plant Accumulation of Cobalt from Soils with Artifically Elevated Cobalt Levels. 1982.