APA (7th ed.) Citation

Schmidt, D. (1875). The doctrine of descent and Darwinism (2nd ed.). H.S. King.

Chicago Style (17th ed.) Citation

Schmidt, Dr. The Doctrine of Descent and Darwinism. 2nd ed. London: H.S. King, 1875.

MLA (8th ed.) Citation

Schmidt, Dr. The Doctrine of Descent and Darwinism. 2nd ed. H.S. King, 1875.