APA (7th ed.) Citation

Cook, O., & Smith, E. (1968). The English house through seven centuries. Nelson.

Chicago Style (17th ed.) Citation

Cook, Olive, and Edwin Smith. The English House Through Seven Centuries. [London]: Nelson, 1968.

MLA (9th ed.) Citation

Cook, Olive, and Edwin Smith. The English House Through Seven Centuries. Nelson, 1968.