Cita APA (7a ed.)

Barr, W., & Honeyman, A. (1945). Steel and its practical applications (2a ed.). Blackie & Son Limited.

Cita Chicago Style (17a ed.)

Barr, William, y A.J.K Honeyman. Steel and Its Practical Applications. 2a ed. Londres: Blackie & Son Limited, 1945.

Cita MLA (9a ed.)

Barr, William, y A.J.K Honeyman. Steel and Its Practical Applications. 2a ed. Blackie & Son Limited, 1945.