APA (7th ed.) Citation

Walker, O. J. (1967). Plastics. Published for the Nuffield Foundation by the Longmans/Penguin Books.

Chicago Style (17th ed.) Citation

Walker, O. J. Plastics. London: Published for the Nuffield Foundation by the Longmans/Penguin Books, 1967.

MLA (9th ed.) Citation

Walker, O. J. Plastics. Published for the Nuffield Foundation by the Longmans/Penguin Books, 1967.