APA
Awbery G. M., . (2009). The syntax of Welsh: a transformational study of the passive. Cambridge: Cambridge University Press.
Chicago
Awbery G M, . 2009. The syntax of Welsh: a transformational study of the passive. Cambridge: Cambridge University Press.
Harvard
Awbery G. M., . (2009). The syntax of Welsh: a transformational study of the passive. Cambridge: Cambridge University Press.
MLA
Awbery G M, . The syntax of Welsh: a transformational study of the passive. Cambridge: Cambridge University Press. 2009.