Cita APA (7a ed.)

Schurman, J. G. (1887). The ethical import of Darwinism. Charles Scribner's Sons.

Cita Chicago Style (17a ed.)

Schurman, Jacob Gould. The Ethical Import of Darwinism. New York: Charles Scribner's Sons, 1887.

Cita MLA (8a ed.)

Schurman, Jacob Gould. The Ethical Import of Darwinism. Charles Scribner's Sons, 1887.