APA (7th ed.) Citation

Spencer, H. (1902). Facts and comments. D. Appleton.

Chicago Style (17th ed.) Citation

Spencer, Herbert. Facts and Comments. New York: D. Appleton, 1902.

MLA (9th ed.) Citation

Spencer, Herbert. Facts and Comments. D. Appleton, 1902.

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