APA (7e ed.) Bronvermelding

Baldwin, R. C., DM. (2010). Depression in later life. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Baldwin, Robert C., DM. Depression in Later Life. Oxford ; New York: Oxford University Press, 2010.

MLA (9e ed.) Bronvermelding

Baldwin, Robert C., DM. Depression in Later Life. Oxford University Press, 2010.