APA (7th ed.) Citation

Owen, W. C. (1891). The economics of Herbert Spencer. The Humboldt publishing co..

Chicago Style (17th ed.) Citation

Owen, William C. The Economics of Herbert Spencer. New York: The Humboldt publishing co., 1891.

MLA (9th ed.) Citation

Owen, William C. The Economics of Herbert Spencer. The Humboldt publishing co., 1891.

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