APA

Walsh J. J., . (1911). The popes and science: the history of the papal relations to science during the Middel Ages and down to our own time. New York: Fordham University Press.

Chicago

Walsh James J, . 1911. The popes and science: the history of the papal relations to science during the Middel Ages and down to our own time. New York: Fordham University Press.

Harvard

Walsh J. J., . (1911). The popes and science: the history of the papal relations to science during the Middel Ages and down to our own time. New York: Fordham University Press.

MLA

Walsh James J, . The popes and science: the history of the papal relations to science during the Middel Ages and down to our own time. New York: Fordham University Press. 1911.