Trees.

MLA

Mitchell, Joan, et al. Trees. New York: Cheim & Read, 2014.

APA

Mitchell, J., Cheim, J., Yau, J., & Robinson, E. (2014). Trees. New York: Cheim & Read.

Chicago

Mitchell, Joan, John Cheim, John Yau, and Ellen Robinson. Trees. New York: Cheim & Read, 2014.