Cita APA (7th ed.)

White, J. (1968). The extraction of metals. Macmillan.

Cita Chicago (17th ed.)

White, J.H. The Extraction of Metals. London: Macmillan, 1968.

Cita MLA (9th ed.)

White, J.H. The Extraction of Metals. Macmillan, 1968.