APA (7th ed.) Citation

Nägeli, C. (1898). A mechanics-physiological theory of organic evolution (2d edition.). Open Court Pub. Co..

Chicago Style (17th ed.) Citation

Nägeli, Carl. A Mechanics-physiological Theory of Organic Evolution. 2d edition. Chicago: Open Court Pub. Co., 1898.

MLA (9th ed.) Citation

Nägeli, Carl. A Mechanics-physiological Theory of Organic Evolution. 2d edition. Open Court Pub. Co., 1898.

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