APA (7th ed.) Citation

Ogugbuaja, V. O., James, W. D., Russell, D. H., & Schlapper, G. A. (1984). Element bioaccumulation from coal fly ash.

Chicago Style (17th ed.) Citation

Ogugbuaja, Victor Obyi, William D. James, David H. Russell, and Gerald A. Schlapper. Element Bioaccumulation from Coal Fly Ash. 1984.

MLA (9th ed.) Citation

Ogugbuaja, Victor Obyi, et al. Element Bioaccumulation from Coal Fly Ash. 1984.