Cita APA (7a ed.)

Alexander, J. M., & Lengyel, B. (1971). Hydrostatic extrusion. Mills & Boon Limited.

Cita Chicago Style (17a ed.)

Alexander, J. M., y Bela Lengyel. Hydrostatic Extrusion. London: Mills & Boon Limited, 1971.

Cita MLA (8a ed.)

Alexander, J. M., y Bela Lengyel. Hydrostatic Extrusion. Mills & Boon Limited, 1971.