Cita APA (7a ed.)

Ghosh, A., & Ray, H. S. Principles of extractive metallurgy (2nd ed.).

Cita Chicago Style (17a ed.)

Ghosh, Ahindra, y Hem Shanker Ray. Principles of Extractive Metallurgy. 2nd ed.

Cita MLA (8a ed.)

Ghosh, Ahindra, y Hem Shanker Ray. Principles of Extractive Metallurgy. 2nd ed.