APA

Ward R. G., . (1972). An introduction to the physical chemistry of iron and steel making. London: Edward Arnold.

Chicago

Ward R G, . 1972. An introduction to the physical chemistry of iron and steel making. London: Edward Arnold.

Harvard

Ward R. G., . (1972). An introduction to the physical chemistry of iron and steel making. London: Edward Arnold.

MLA

Ward R G, . An introduction to the physical chemistry of iron and steel making. London: Edward Arnold. 1972.