APA

Gill C. B., . (1980). Non-ferrous extractive metallurgy. New York: John Wiley.

Chicago

Gill Charles Burroughs, . 1980. Non-ferrous extractive metallurgy. New York: John Wiley.

Harvard

Gill C. B., . (1980). Non-ferrous extractive metallurgy. New York: John Wiley.

MLA

Gill Charles Burroughs, . Non-ferrous extractive metallurgy. New York: John Wiley. 1980.