APA (7e ed.) Bronvermelding
Thomas, P. (2000). Trees: Their natural history. Cambridge University Press.
Chicago (17e ed.) Bronvermelding
Thomas, Peter. Trees: Their Natural History. Cambridge, U.K. ; New York: Cambridge University Press, 2000.
MLA (9e ed.) Bronvermelding
Thomas, Peter. Trees: Their Natural History. Cambridge University Press, 2000.
Let op: Deze citaties zijn niet altijd 100% accuraat.