Donaldson, H. (1965). Coal. Published for the Nuffield Foundation by the Longmans/ Penguin Books.
Style de citation Chicago (17e éd.)Donaldson, H. Coal. London: Published for the Nuffield Foundation by the Longmans/ Penguin Books, 1965.
Style de citation MLA (9e éd.)Donaldson, H. Coal. Published for the Nuffield Foundation by the Longmans/ Penguin Books, 1965.
Attention : ces citations peuvent ne pas être correctes à 100%.