APA (7th ed.) Citation

Hadfield, M., & Clifton-Taylor, A. (1969). A book of country houses. Country Life Books.

Chicago Style (17th ed.) Citation

Hadfield, Miles, and Alec Clifton-Taylor. A Book of Country Houses. London ; New York: Country Life Books, 1969.

MLA (9th ed.) Citation

Hadfield, Miles, and Alec Clifton-Taylor. A Book of Country Houses. Country Life Books, 1969.