APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Owen, W. C. The Economics of Herbert Spencer. New York: Humboldt, 1891.

MLA (9th ed.) Citation

Owen, W. C. The Economics of Herbert Spencer. Humboldt, 1891.

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