APA (7th ed.) Citation

Merton, R. K., Broom, L., & Cottrell jr., L. S. (1959). Sociology today: Problems und prospects. Basic Books.

Chicago Style (17th ed.) Citation

Merton, Robert K., Leonard Broom, and Leonard S. Cottrell jr. Sociology Today: Problems Und Prospects. New York: Basic Books, 1959.

MLA (8th ed.) Citation

Merton, Robert K., et al. Sociology Today: Problems Und Prospects. Basic Books, 1959.