Muckermann, H. (1924). Attitude of Catholics towards Darwinism and evolution (Ed. 4.). B. Herder book co..
Chicago-referens (17:e uppl.)Muckermann, Hermann. Attitude of Catholics Towards Darwinism and Evolution. Ed. 4. St. Louis, Mo., London: B. Herder book co., 1924.
MLA-referens (8:e uppl.)Muckermann, Hermann. Attitude of Catholics Towards Darwinism and Evolution. Ed. 4. B. Herder book co., 1924.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.