APA
Hunt R., Brychta A., . (2008). New trees. Oxford: Oxford University Press.
Chicago
Hunt Roderick, Brychta Alex, . 2008. New trees. Oxford: Oxford University Press.
Harvard
Hunt R., Brychta A., . (2008). New trees. Oxford: Oxford University Press.
MLA
Hunt Roderick, Brychta Alex, . New trees. Oxford: Oxford University Press. 2008.