APA (7th ed.) Citation

Hegel, G. W. F., Hegel, K. v., & Friedrich, C. J. (1956). The Philosophy of History. Dover Publications.

Chicago Style (17th ed.) Citation

Hegel, Georg Wilhelm Friedrich, Karl von Hegel, and Carl J. Friedrich. The Philosophy of History. New York: Dover Publications, 1956.

MLA (9th ed.) Citation

Hegel, Georg Wilhelm Friedrich, et al. The Philosophy of History. Dover Publications, 1956.