Cita APA (7th ed.)

Allen, D. K. (1969). Metallurgy theory and practice. American Technical Society.

Cita Chicago (17th ed.)

Allen, Dell K. Metallurgy Theory and Practice. Chicago, Ill.: American Technical Society, 1969.

Cita MLA (8th ed.)

Allen, Dell K. Metallurgy Theory and Practice. American Technical Society, 1969.