APA সাইটেশন

May, D. P. (1976). Open university: Robert Graves, John Betjeman. Open University Press.

শিকাগো স্টাইলে সাইটেশন

May, Derwent; Purkis. Open University: Robert Graves, John Betjeman. Milton Keynes: Open University Press, 1976.

এমএলএ সাইটেশন

May, Derwent; Purkis. Open University: Robert Graves, John Betjeman. Open University Press, 1976.