Sobel, D. (2011). A more perfect heaven: How Nicolaus Copernicus revolutionized the cosmos (1st U.S. ed.). Walker.
Style de citation Chicago (17e éd.)Sobel, Dava. A More Perfect Heaven: How Nicolaus Copernicus Revolutionized the Cosmos. 1st U.S. ed. New York: Walker, 2011.
Style de citation MLA (8e éd.)Sobel, Dava. A More Perfect Heaven: How Nicolaus Copernicus Revolutionized the Cosmos. 1st U.S. ed. Walker, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.