APA (7th ed.) Citation

Owen, R. E. (1972). Roofs. Macmillan Publishers.

Chicago Style (17th ed.) Citation

Owen, Roy E. Roofs. London: Macmillan Publishers, 1972.

MLA (9th ed.) Citation

Owen, Roy E. Roofs. Macmillan Publishers, 1972.

Warning: These citations may not always be 100% accurate.