APA (7th ed.) Citation

Challinor, J., & Wyatt, A. (1998). Challinor's dictionary of geology (6η έκδ.). University of Wales Press ; Oxford University Press.

Chicago Style (17th ed.) Citation

Challinor, John, and Antony Wyatt. Challinor's Dictionary of Geology. 6η έκδ. Cardiff : New York: University of Wales Press ; Oxford University Press, 1998.

MLA (8th ed.) Citation

Challinor, John, and Antony Wyatt. Challinor's Dictionary of Geology. 6η έκδ. University of Wales Press ; Oxford University Press, 1998.