APA (7th ed.) Citation

Hopkins, D. W. (1954). Physical chemistry and metal extraction. Macmillan.

Chicago Style (17th ed.) Citation

Hopkins, Donald W. Physical Chemistry and Metal Extraction. New York: Macmillan, 1954.

MLA (9th ed.) Citation

Hopkins, Donald W. Physical Chemistry and Metal Extraction. Macmillan, 1954.

Warning: These citations may not always be 100% accurate.