APA
Radford A., . (1997). Syntactic theory and the structure of English. Cambridge: Cambridge University Press.
Chicago
Radford Andrew, . 1997. Syntactic theory and the structure of English. Cambridge: Cambridge University Press.
Harvard
Radford A., . (1997). Syntactic theory and the structure of English. Cambridge: Cambridge University Press.
MLA
Radford Andrew, . Syntactic theory and the structure of English. Cambridge: Cambridge University Press. 1997.