APA Style

Yo, W, G, L, R, M, S, A, M, H. (2011). Introduction to Environmental Toxicology : Molecular Substructures to Ecological Landscapes (4). New York: CRC Press.

MLA Style

Yo, Wayne, G., Landis,, Ruth, M., Sofield, And, Ming-, Ho. "Introduction to Environmental Toxicology : Molecular Substructures to Ecological Landscapes". 4 New York: CRC Press, 2011. Text.