APA (7th ed.) Citation

Schmid, R. The Theories of Darwin and Their Relation to Philosophy, Religion, and Morality.

Chicago Style (17th ed.) Citation

Schmid, Rudolf. The Theories of Darwin and Their Relation to Philosophy, Religion, and Morality.

MLA (9th ed.) Citation

Schmid, Rudolf. The Theories of Darwin and Their Relation to Philosophy, Religion, and Morality.

Warning: These citations may not always be 100% accurate.