APA Style

Owen, R.E.. (1972). ROOFS . London: Macmillan.

Chicago Style

Owen, R.E.. ROOFS. London: Macmillan, 1972. Text.

MLA Style

Owen, R.E.. ROOFS. London: Macmillan, 1972. Text.

Turabian Style

Owen, R.E.. ROOFS. London: Macmillan, 1972. Print.