APA (7th ed.) Citation

Bücher, K., Meyer, E., & Finley, M. I. (1979). The Bücher-Meyer controversy. Arno Press.

Chicago Style (17th ed.) Citation

Bücher, Karl, Eduard Meyer, and M. I. Finley. The Bücher-Meyer Controversy. New York: Arno Press, 1979.

MLA (9th ed.) Citation

Bücher, Karl, et al. The Bücher-Meyer Controversy. Arno Press, 1979.