APA (7th ed.) Citation

Young, K., & Mack, R. W. (1962). Systematic sociology. American Book Co..

Chicago Style (17th ed.) Citation

Young, Kimball, and Raymond W. Mack. Systematic Sociology. N.Y.: American Book Co., 1962.

MLA (8th ed.) Citation

Young, Kimball, and Raymond W. Mack. Systematic Sociology. American Book Co., 1962.