APA (7th ed.) Citation

Smart, J. E. (1976). The Deptford letter books: An insight on S.Z. de Ferranti's Deptford Power Station. Science Museum.

Chicago Style (17th ed.) Citation

Smart, John E. The Deptford Letter Books: An Insight on S.Z. De Ferranti's Deptford Power Station. London: Science Museum, 1976.

MLA (9th ed.) Citation

Smart, John E. The Deptford Letter Books: An Insight on S.Z. De Ferranti's Deptford Power Station. Science Museum, 1976.

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