Cita APA (7a ed.)
Gill, C. (1980). Nonferrous Extractive Metallurgy. Wiley.
Cita estilo Chicago (17a ed.)
Gill, C.B. Nonferrous Extractive Metallurgy. Nueva York, EUA: Wiley, 1980.
Cita MLA (9a ed.)
Gill, C.B. Nonferrous Extractive Metallurgy. Wiley, 1980.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.