APA (7th ed.) Citation

Youmans, W. J. Appleton's popular science monthly. D. Appleton and Co.

Chicago Style (17th ed.) Citation

Youmans, William Jay. Appleton's Popular Science Monthly. New York: D. Appleton and Co.

MLA (8th ed.) Citation

Youmans, William Jay. Appleton's Popular Science Monthly. D. Appleton and Co.