APA (7th ed.) Citation

Oldroyd, D. R. (1998). Sciences of the earth: Studies in the history of mineralogy and geology. Ashgate.

Chicago Style (17th ed.) Citation

Oldroyd, D. R. Sciences of the Earth: Studies in the History of Mineralogy and Geology. Aldershot ; Brookfield, VT: Ashgate, 1998.

MLA (9th ed.) Citation

Oldroyd, D. R. Sciences of the Earth: Studies in the History of Mineralogy and Geology. Ashgate, 1998.