APA (7th ed.) Citation

Bowie, R. R., & Friedrich, C. J. (1954). Studies in federalism. Little, Brown.

Chicago Style (17th ed.) Citation

Bowie, Robert Richardson, and Carl Joachim Friedrich. Studies in Federalism. Boston: Little, Brown, 1954.

MLA (9th ed.) Citation

Bowie, Robert Richardson, and Carl Joachim Friedrich. Studies in Federalism. Little, Brown, 1954.