Cita APA (7a ed.)

Haywood, F. W., & Wood, A. A. R. (1944). Metallurgical analysis by means of the spekker photo-electric absorptiometer. A. Hilger limited.

Cita Chicago Style (17a ed.)

Haywood, Frederick W., y A. A. R. Wood. Metallurgical Analysis by Means of the Spekker Photo-electric Absorptiometer. London: A. Hilger limited, 1944.

Cita MLA (9a ed.)

Haywood, Frederick W., y A. A. R. Wood. Metallurgical Analysis by Means of the Spekker Photo-electric Absorptiometer. A. Hilger limited, 1944.