1.
, . An essay on the nature and immutability of truth. Stuttgart: Frommann; 1973.
et . An essay on the nature and immutability of truth. Stuttgart : Frommann, 7 mai 1973. ISBN 3-7728-0047-5
Beattie James & Wolf Frieder Otto. (1973). An essay on the nature and immutability of truth: In opposition to sophistry and scepticism. Frommann.
Style de citation MLA (8e éd.)Beattie James et Wolf Frieder Otto. An Essay on the Nature and Immutability of Truth: In Opposition to Sophistry and Scepticism. Frommann, 1973.
Attention : ces citations peuvent ne pas être correctes à 100%.