APA (7th ed.) Citation

Lumsden, J. (1939). Magnesium, magnesite, and dolomite. Imperial Institute.

Chicago Style (17th ed.) Citation

Lumsden, James. Magnesium, Magnesite, and Dolomite. London: Imperial Institute, 1939.

MLA (9th ed.) Citation

Lumsden, James. Magnesium, Magnesite, and Dolomite. Imperial Institute, 1939.